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施密特触发器

连接模拟和数字系统时，使其保持干净。

信号噪声高？使用我们的施密特触发器净化信号。这些器件还可用于重塑复杂布局中的信号，在受缓慢边沿驱动时，可防止出现多次开关。它们具有宽电源电压范围、输入迟滞以及CMOS和TTL变体。

主要特性和优势

  • 受缓慢边沿驱动时，防止出现多次开关
  • 净化高噪声信号
  • 在复杂布局中重塑信号
  • 适合3.3 V和5.0 V混合型应用
  • 宽电源电压范围
  • 输入迟滞
  • 开漏输出选项
  • CMOS和TTL变体
  • 过压容限输入选项

关键应用

  • 正弦波到方波的转换
  • 模拟和数字环境之间的接口
  • 提升设计的抗扰度
  • 张弛振荡器

参数搜索

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产品

型号 描述 状态 快速访问
74AHC132; 74AHCT132 Quad 2-input NAND Schmitt trigger ACT
74AHC132BQ Quad 2-input NAND Schmitt trigger Production
74AHC132D Quad 2-input NAND Schmitt trigger Production
74AHC132PW Quad 2-input NAND Schmitt trigger Production
74AHCT132BQ Quad 2-input NAND Schmitt trigger Production
74AHCT132D Quad 2-input NAND Schmitt trigger Production
74AHCT132PW Quad 2-input NAND Schmitt trigger Production
74AHC14; 74AHCT14 Hex inverting Schmitt trigger ACT
74AHC14BQ Hex inverting Schmitt trigger Production
74AHC14D Hex inverting Schmitt trigger Production
74AHC14PW Hex inverting Schmitt trigger Production
74AHCT14BQ Hex inverting Schmitt trigger Production
74AHCT14D Hex inverting Schmitt trigger Production
74AHCT14PW Hex inverting Schmitt trigger Production
74AHC1G14; 74AHCT1G14 Inverting Schmitt trigger ACT
74AHC1G14GV Inverting Schmitt trigger Production
74AHC1G14GW Inverting Schmitt trigger Production
74AHCT1G14GV Inverting Schmitt trigger Production
74AHCT1G14GW Inverting Schmitt trigger Production
74AHC1G17; 74AHCT1G17 Single Schmitt trigger buffer ACT
74AHC1G17GV Single Schmitt trigger buffer Production
74AHC1G17GW Single Schmitt trigger buffer Production
74AHCT1G17GV Single Schmitt trigger buffer Production
74AHCT1G17GW Single Schmitt trigger buffer Production
74AHC3G14; 74AHCT3G14 Triple inverting Schmitt trigger ACT
74AHC3G14DC Triple inverting Schmitt trigger Production
74AHC3G14DP Triple inverting Schmitt trigger Production
74AHC3G14GT Triple inverting Schmitt trigger Production
74AHCT3G14DC Triple inverting Schmitt trigger Production
74AHCT3G14DP Triple inverting Schmitt trigger Production
74AHCT3G14GT Triple inverting Schmitt trigger Production
74AHCT17A Hex buffer Schmitt trigger ACT
74AHCT17APW Hex buffer Schmitt trigger Production
74AHCV14A Hex inverting Schmitt trigger ACT
74AHCV14APW Hex inverting Schmitt trigger Production
74AHCV17A Hex buffer Schmitt trigger ACT
74AHCV17APW Hex buffer Schmitt trigger Production
74AHCV244A Octal buffer/line driver; 3-state ACT
74AHCV244APW Octal buffer/line driver; 3-state Production
74AHCV245A Octal bus transceiver; 3-state ACT
74AHCV245APW Octal bus transceiver; 3-state Production
74AHCV541A Octal buffer/line driver; 3-state ACT
74AHCV541ABQ Octal buffer/line driver; 3-state Production
74AHCV541APW Octal buffer/line driver; 3-state Production
74ALVC14 Hex inverting Schmitt trigger ACT
74ALVC14BQ Hex inverting Schmitt trigger Production
74ALVC14D Hex inverting Schmitt trigger Production
74ALVC14PW Hex inverting Schmitt trigger Production
74AUP1G132 Low-power 2-input NAND Schmitt trigger ACT
74AUP1G132GM Low-power 2-input NAND Schmitt trigger Production
74AUP1G132GN Low-power 2-input NAND Schmitt trigger Production
74AUP1G132GS Low-power 2-input NAND Schmitt trigger Production
74AUP1G132GW Low-power 2-input NAND Schmitt trigger Production
74AUP1G132GX Low-power 2-input NAND Schmitt trigger Production
74AUP1G14 Low-power Schmitt trigger inverter ACT
74AUP1G14GM Low-power Schmitt trigger inverter Production
74AUP1G14GN Low-power Schmitt trigger inverter Production
74AUP1G14GS Low-power Schmitt trigger inverter Production
74AUP1G14GV Low-power Schmitt trigger inverter Production
74AUP1G14GW Low-power Schmitt trigger inverter Production
74AUP1G14GX Low-power Schmitt trigger inverter Production
74AUP1G14GX4 Low-power Schmitt trigger inverter Production
74AUP1G17 Low-power Schmitt trigger ACT
74AUP1G17GM Low-power Schmitt trigger Production
74AUP1G17GN Low-power Schmitt trigger Production
74AUP1G17GS Low-power Schmitt trigger Production
74AUP1G17GV Low-power Schmitt trigger Production
74AUP1G17GW Low-power Schmitt trigger Production
74AUP1G17GX Low-power Schmitt trigger Production
74AUP1G17GX4 Low-power Schmitt trigger Production
74AUP1G57 Low-power configurable multiple function gate ACT
74AUP1G57GM Low-power configurable multiple function gate Production
74AUP1G57GN Low-power configurable multiple function gate Production
74AUP1G57GS Low-power configurable multiple function gate Production
74AUP1G57GW Low-power configurable multiple function gate Production
74AUP1G57GX Low-power configurable multiple function gate Production
74AUP1G58 Low-power configurable multiple function gate ACT
74AUP1G58GM Low-power configurable multiple function gate Production
74AUP1G58GN Low-power configurable multiple function gate Production
74AUP1G58GS Low-power configurable multiple function gate Production
74AUP1G58GW Low-power configurable multiple function gate Production
74AUP1G58GX Low-power configurable multiple function gate Production
74AUP1G97 Low-power configurable multiple function gate ACT
74AUP1G97GM Low-power configurable multiple function gate Production
74AUP1G97GN Low-power configurable multiple function gate Production
74AUP1G97GS Low-power configurable multiple function gate Production
74AUP1G97GW Low-power configurable multiple function gate Production
74AUP1G97GX Low-power configurable multiple function gate Production
74AUP1G98 Low-power configurable multiple function gate ACT
74AUP1G98GM Low-power configurable multiple function gate Production
74AUP1G98GN Low-power configurable multiple function gate Production
74AUP1G98GS Low-power configurable multiple function gate Production
74AUP1G98GW Low-power configurable multiple function gate Production
74AUP1G98GX Low-power configurable multiple function gate Production
74AUP1T00 Low-power 2-input NAND gate with voltage-level translator ACT
74AUP1T00GW Low-power 2-input NAND gate with voltage-level translator Production
74AUP1T00GX Low-power 2-input NAND gate with voltage-level translator Production
74AUP1T08 Low-power 2-input AND gate with voltage-level translator ACT
74AUP1T08GW Low-power 2-input AND gate with voltage-level translator Production
74AUP1T08GX Low-power 2-input AND gate with voltage-level translator Production
74AUP1T14 Low-power inverter with voltage-level translator ACT
74AUP1T14GW Low-power inverter with voltage-level translator Production
74AUP1T14GX Low-power inverter with voltage-level translator Production
74AUP1T17 Low-power buffer with voltage-level translator ACT
74AUP1T17GW Low-power buffer with voltage-level translator Production
74AUP1T17GX Low-power buffer with voltage-level translator Production
74AUP1T32 Low-power 2-input OR-gate with voltage-level translator ACT
74AUP1T32GW Low-power 2-input OR-gate with voltage-level translator Production
74AUP1T32GX Low-power 2-input OR-gate with voltage-level translator Production
74AUP2G132 Low-power dual 2-input NAND Schmitt trigger ACT
74AUP2G132DC Low-power dual 2-input NAND Schmitt trigger Production
74AUP2G132GN Low-power dual 2-input NAND Schmitt trigger Production
74AUP2G132GS Low-power dual 2-input NAND Schmitt trigger Production
74AUP2G132GT Low-power dual 2-input NAND Schmitt trigger Production
74AUP2G132GX Low-power dual 2-input NAND Schmitt trigger Production
74AUP2G14 Low-power dual Schmitt trigger inverter ACT
74AUP2G14GM Low-power dual Schmitt trigger inverter Production
74AUP2G14GN Low-power dual Schmitt trigger inverter Production
74AUP2G14GS Low-power dual Schmitt trigger inverter Production
74AUP2G14GW Low-power dual Schmitt trigger inverter Production
74AUP2G14GX Low-power dual Schmitt trigger inverter Production
74AUP2G17 Low-power dual Schmitt trigger ACT
74AUP2G17GM Low-power dual Schmitt trigger Production
74AUP2G17GN Low-power dual Schmitt trigger Production
74AUP2G17GS Low-power dual Schmitt trigger Production
74AUP2G17GW Low-power dual Schmitt trigger Production
74AUP2G58 Low-power dual PCB configurable multiple function gate ACT
74AUP2G58DP Low-power dual PCB configurable multiple function gate Production
74AUP2G58GU Low-power dual PCB configurable multiple function gate Production
74AUP2G97 Low-power dual PCB configurable multiple function gate ACT
74AUP2G97DP Low-power dual PCB configurable multiple function gate Production
74AUP2G97GU Low-power dual PCB configurable multiple function gate Production
74AUP2G98 Low-power dual PCB configurable multiple function gate ACT
74AUP2G98DP Low-power dual PCB configurable multiple function gate Production
74AUP2G98GU Low-power dual PCB configurable multiple function gate Production
74AUP3G14 Low-power triple Schmitt trigger inverter ACT
74AUP3G14DC Low-power triple Schmitt trigger inverter Production
74AUP3G14GN Low-power triple Schmitt trigger inverter Production
74AUP3G14GS Low-power triple Schmitt trigger inverter Production
74AUP3G14GT Low-power triple Schmitt trigger inverter Production
74AUP3G17 Low-power triple Schmitt trigger ACT
74AUP3G17DC Low-power triple Schmitt trigger Production
74AUP3G17GN Low-power triple Schmitt trigger Production
74AUP3G17GS Low-power triple Schmitt trigger Production
74AUP3G17GT Low-power triple Schmitt trigger Production
74HC132; 74HCT132 Quad 2-input NAND Schmitt trigger ACT
74HC132BQ Quad 2-input NAND Schmitt trigger Production
74HC132D Quad 2-input NAND Schmitt trigger Production
74HC132PW Quad 2-input NAND Schmitt trigger Production
74HCT132D Quad 2-input NAND Schmitt trigger Production
74HCT132PW Quad 2-input NAND Schmitt trigger Production
74HC14; 74HCT14 Hex inverting Schmitt trigger ACT
74HC14BQ Hex inverting Schmitt trigger Production
74HC14D Hex inverting Schmitt trigger Production
74HC14PW Hex inverting Schmitt trigger Production
74HCT14BQ Hex inverting Schmitt trigger Production
74HCT14D Hex inverting Schmitt trigger Production
74HCT14PW Hex inverting Schmitt trigger Production
74HC1G14; 74HCT1G14 Inverting Schmitt trigger ACT
74HC1G14GV Inverting Schmitt trigger Production
74HC1G14GW Inverting Schmitt trigger Production
74HCT1G14GV Inverting Schmitt trigger Production
74HCT1G14GW Inverting Schmitt trigger Production
74HC2G14; 74HCT2G14 Dual inverting Schmitt trigger ACT
74HC2G14GV Dual inverting Schmitt trigger Production
74HC2G14GW Dual inverting Schmitt trigger Production
74HCT2G14GV Dual inverting Schmitt trigger Production
74HCT2G14GW Dual inverting Schmitt trigger Production
74HC2G17; 74HCT2G17 Dual non-inverting Schmitt trigger ACT
74HC2G17GV Dual non-inverting Schmitt trigger Production
74HC2G17GW Dual non-inverting Schmitt trigger Production
74HCT2G17GV Dual non-inverting Schmitt trigger Production
74HCT2G17GW Dual non-inverting Schmitt trigger Production
74HC3G14; 74HCT3G14 Triple inverting Schmitt trigger ACT
74HC3G14DC Triple inverting Schmitt trigger Production
74HC3G14DP Triple inverting Schmitt trigger Production
74HCT3G14DC Triple inverting Schmitt trigger Production
74HCT3G14DP Triple inverting Schmitt trigger Production
74HC7014 Hex non-inverting precision Schmitt-trigger ACT
74HC7014D Hex non-inverting precision Schmitt-trigger Production
74HC7540; 74HCT7540 Octal Schmitt trigger buffer/line driver; 3-state; inverting ACT
74HC7540D Octal Schmitt trigger buffer/line driver; 3-state; inverting Production
74HC7540PW Octal Schmitt trigger buffer/line driver; 3-state; inverting Production
74HCT7540D Octal Schmitt trigger buffer/line driver; 3-state; inverting Production
74HC7541; 74HCT7541 Octal Schmitt trigger buffer/line driver; 3-state ACT
74HC7541D Octal Schmitt trigger buffer/line driver; 3-state Production
74HC7541PW Octal Schmitt trigger buffer/line driver; 3-state Production
74HCT7541D Octal Schmitt trigger buffer/line driver; 3-state Production
74HCT7541PW Octal Schmitt trigger buffer/line driver; 3-state Production
74HC9114; 74HCT9114 Nine wide Schmitt trigger buffer; open drain outputs; inverting ACT
74HC9114D Nine wide Schmitt trigger buffer; open drain outputs; inverting Production
74HCT9114D Nine wide Schmitt trigger buffer; open drain outputs; inverting Production
74HC9115 Nine wide Schmitt trigger buffer; open drain outputs ACT
74HC9115D Nine wide Schmitt trigger buffer; open drain outputs Production
74LV132 Quad 2-input NAND Schmitt trigger ACT
74LV132BQ Quad 2-input NAND Schmitt trigger Production
74LV132D Quad 2-input NAND Schmitt trigger Production
74LV132PW Quad 2-input NAND Schmitt trigger Production
74LV14 Hex inverting Schmitt trigger ACT
74LV14BQ Hex inverting Schmitt trigger Production
74LV14D Hex inverting Schmitt trigger Production
74LV14PW Hex inverting Schmitt trigger Production
74LV14A Hex inverting Schmitt trigger ACT
74LV14ABZ Hex inverting Schmitt trigger Production
74LV14APW Hex inverting Schmitt trigger Production
74LV7032A Quad 2-input OR gate with Schmitt trigger inputs ACT
74LV7032APW Quad 2-input OR gate with Schmitt trigger inputs Production
74LVC132A Quad 2-input NAND Schmitt trigger ACT
74LVC132ABQ Quad 2-input NAND Schmitt trigger Production
74LVC132AD Quad 2-input NAND Schmitt trigger Production
74LVC132APW Quad 2-input NAND Schmitt trigger Production
74LVC14A Hex inverting Schmitt trigger with 5 V tolerant input ACT
74LVC14ABQ Hex inverting Schmitt trigger with 5 V tolerant input Production
74LVC14ABZ Hex inverting Schmitt trigger with 5 V tolerant input Production
74LVC14AD Hex inverting Schmitt trigger with 5 V tolerant input Production
74LVC14APW Hex inverting Schmitt trigger with 5 V tolerant input Production
74LVC1G14 Single Schmitt-trigger inverter ACT
74LVC1G14GM Single Schmitt-trigger inverter Production
74LVC1G14GN Single Schmitt-trigger inverter Production
74LVC1G14GS Single Schmitt-trigger inverter Production
74LVC1G14GV Single Schmitt-trigger inverter Production
74LVC1G14GW Single Schmitt-trigger inverter Production
74LVC1G14GX Single Schmitt-trigger inverter Production
74LVC1G14GX4 Single Schmitt-trigger inverter Production
74LVC1G17 Single Schmitt trigger buffer ACT
74LVC1G17GM Single Schmitt trigger buffer Production
74LVC1G17GN Single Schmitt trigger buffer Production
74LVC1G17GS Single Schmitt trigger buffer Production
74LVC1G17GV Single Schmitt trigger buffer Production
74LVC1G17GW Single Schmitt trigger buffer Production
74LVC1G17GX Single Schmitt trigger buffer Production
74LVC1G17GX4 Single Schmitt trigger buffer Production
74LVC1G57 Low-power configurable multiple function gate ACT
74LVC1G57GM Low-power configurable multiple function gate Production
74LVC1G57GN Low-power configurable multiple function gate Production
74LVC1G57GS Low-power configurable multiple function gate Production
74LVC1G57GV Low-power configurable multiple function gate Production
74LVC1G57GW Low-power configurable multiple function gate Production
74LVC1G58 Low-power configurable multiple function gate ACT
74LVC1G58GM Low-power configurable multiple function gate Production
74LVC1G58GN Low-power configurable multiple function gate Production
74LVC1G58GS Low-power configurable multiple function gate Production
74LVC1G58GV Low-power configurable multiple function gate Production
74LVC1G58GW Low-power configurable multiple function gate Production
74LVC1G97 Low-power configurable multiple function gate ACT
74LVC1G97GM Low-power configurable multiple function gate Production
74LVC1G97GN Low-power configurable multiple function gate Production
74LVC1G97GS Low-power configurable multiple function gate Production
74LVC1G97GV Low-power configurable multiple function gate Production
74LVC1G97GW Low-power configurable multiple function gate Production
74LVC1G97GX Low-power configurable multiple function gate Production
74LVC1G98 Low-power configurable multiple function gate ACT
74LVC1G98GM Low-power configurable multiple function gate Production
74LVC1G98GN Low-power configurable multiple function gate Production
74LVC1G98GS Low-power configurable multiple function gate Production
74LVC1G98GV Low-power configurable multiple function gate Production
74LVC1G98GW Low-power configurable multiple function gate Production
74LVC1G99 Ultra-configurable multiple function gate; 3-state ACT
74LVC1G99DP Ultra-configurable multiple function gate; 3-state Production
74LVC1G99GN Ultra-configurable multiple function gate; 3-state Production
74LVC1G99GS Ultra-configurable multiple function gate; 3-state Production
74LVC1G99GT Ultra-configurable multiple function gate; 3-state Production
74LVC2G14 Dual inverting Schmitt trigger with 5 V tolerant input ACT
74LVC2G14GM Dual inverting Schmitt trigger with 5 V tolerant input Production
74LVC2G14GN Dual inverting Schmitt trigger with 5 V tolerant input Production
74LVC2G14GS Dual inverting Schmitt trigger with 5 V tolerant input Production
74LVC2G14GV Dual inverting Schmitt trigger with 5 V tolerant input Production
74LVC2G14GW Dual inverting Schmitt trigger with 5 V tolerant input Production
74LVC2G17 Dual non-inverting Schmitt trigger with 5 V tolerant input ACT
74LVC2G17GM Dual non-inverting Schmitt trigger with 5 V tolerant input Production
74LVC2G17GN Dual non-inverting Schmitt trigger with 5 V tolerant input Production
74LVC2G17GS Dual non-inverting Schmitt trigger with 5 V tolerant input Production
74LVC2G17GV Dual non-inverting Schmitt trigger with 5 V tolerant input Production
74LVC2G17GW Dual non-inverting Schmitt trigger with 5 V tolerant input Production
74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input ACT
74LVC3G14DC Triple inverting Schmitt trigger with 5 V tolerant input Production
74LVC3G14DP Triple inverting Schmitt trigger with 5 V tolerant input Production
74LVC3G14GN Triple inverting Schmitt trigger with 5 V tolerant input Production
74LVC3G14GS Triple inverting Schmitt trigger with 5 V tolerant input Production
74LVC3G14GT Triple inverting Schmitt trigger with 5 V tolerant input Production
74LVC3G17 Triple non-inverting Schmitt trigger with 5 V tolerant input ACT
74LVC3G17DC Triple non-inverting Schmitt trigger with 5 V tolerant input Production
74LVC3G17DP Triple non-inverting Schmitt trigger with 5 V tolerant input Production
74LVC3G17GN Triple non-inverting Schmitt trigger with 5 V tolerant input Production
74LVC3G17GS Triple non-inverting Schmitt trigger with 5 V tolerant input Production
74LVC3G17GT Triple non-inverting Schmitt trigger with 5 V tolerant input Production
74LVT14 3.3 V hex inverter Schmitt trigger ACT
74LVT14BQ 3.3 V hex inverter Schmitt trigger Production
74LVT14D 3.3 V hex inverter Schmitt trigger Production
74LVT14PW 3.3 V hex inverter Schmitt trigger Production
74VHC14; 74VHCT14 Hex inverting Schmitt trigger ACT
74VHC14BQ Hex inverting Schmitt trigger Production
74VHC14D Hex inverting Schmitt trigger Production
74VHC14PW Hex inverting Schmitt trigger Production
74VHCT14BQ Hex inverting Schmitt trigger Production
74VHCT14D Hex inverting Schmitt trigger Production
74VHCT14PW Hex inverting Schmitt trigger Production
HEF40106B Hex inverting Schmitt trigger ACT
HEF40106BT Hex inverting Schmitt trigger Production
HEF40106BTT Hex inverting Schmitt trigger Production
HEF4093B Quad 2-input NAND Schmitt trigger ACT
HEF4093BT Quad 2-input NAND Schmitt trigger Production
XC7SET14 Inverting Schmitt trigger ACT
XC7SET14GV Inverting Schmitt trigger Production
XC7SET14GW Inverting Schmitt trigger Production
XC7SH14 Inverting Schmitt trigger ACT
XC7SH14GV Inverting Schmitt trigger Production
XC7SH14GW Inverting Schmitt trigger Production
XC7WH14 Triple inverting Schmitt trigger ACT
XC7WH14DC Triple inverting Schmitt trigger Production
XC7WH14DP Triple inverting Schmitt trigger Production
XC7WH14GT Triple inverting Schmitt trigger Production
XC7WT14 Triple inverting Schmitt trigger ACT
XC7WT14DP Triple inverting Schmitt trigger Production
74AHCT14APW Hex inverting Schmitt trigger Production
74AHCV05APW Hex inverter Schmitt trigger with open-drain outputs Production
74LV17APW Hex buffer Schmitt trigger Production
Visit our documentation center for all documentation

Brochure (2)
文件名称 标题 类型 日期
Nexperia_document_guide_MiniLogic_PicoGate_201901 PicoGate leaded logic portfolio guide Brochure 2019-01-07
Nexperia_document_guide_MiniLogic_MicroPak_201808 MicroPak leadless logic portfolio guide Brochure 2018-09-03

Leaflet (3)
文件名称 标题 类型 日期
Nexperia_document_leaflet_Logic_AUP_technology_portfolio_201904 Nexperia_document_leaflet_Logic_AUP_technology_portfolio_201904 Leaflet 2019-04-12
Nexperia_document_leaflet_Logic_SingleConfigurableLogic_201812 Single configurable logic Leaflet 2019-01-04
Nexperia_document_leaflet_Logic_X2SON_packages_062018 X2SON ultra-small 4, 5, 6 & 8-pin leadless packages Leaflet 2018-06-05

Marcom graphics (1)
文件名称 标题 类型 日期
X2SON6_SOT1255_mk "plastic, thermal enhanced extremely thin small outline package; no leads; 6 terminals; 0.6 mm pitch; 1 mm x 0.8 mm x 0.35 mm body" Marcom graphics 2017-01-28

Selection guide (1)
文件名称 标题 类型 日期
Nexperia_Selection_guide_2023 Nexperia Selection Guide 2023 Selection guide 2023-05-10

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