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D型触发器

Robust interfacing between asynchronous and synchronous systems

异步和同步系统之间的稳健连接

触发器是数字电子产品中的基本存储元件。触发器只允许输出在边沿转变时发生改变，因此可在异步和同步系统之间提供稳健连接。它们具备正边沿或负边沿触发选项，进一步提升了设计灵活性。

主要特性和优势

  • 5 V和3.3 V混合型应用
  • 通过集成式端接电阻改善信号完整度
  • 高抗扰度
  • 直通式引脚配置，便于布局
  • 宽电源电压范围
  • 低传播延迟
  • 过压容限输入选项
  • 集成式源端接电阻选项
  • 总线保持选项

关键应用

  • 分频
  • 受控延迟
  • 异步和同步系统之间的接口

参数搜索

Flip-Flops/Latches&Registers/Counters/Dividers
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产品

型号 描述 状态 快速访问
74ABT74 Dual D-type flip-flop with set and reset; positive edge-trigger ACT
74ABT74D Dual D-type flip-flop with set and reset; positive edge-trigger Production
74ABT74PW Dual D-type flip-flop with set and reset; positive edge-trigger Production
74AHC1G79; 74AHCT1G79 Single D-type flip-flop; positive-edge trigger ACT
74AHC1G79GV Single D-type flip-flop; positive-edge trigger Production
74AHC1G79GW Single D-type flip-flop; positive-edge trigger Production
74AHCT1G79GV Single D-type flip-flop; positive-edge trigger Production
74AHCT1G79GW Single D-type flip-flop; positive-edge trigger Production
74AHC273; 74AHCT273 Octal D-type flip-flop with reset; positive-edge trigger ACT
74AHC273BQ Octal D-type flip-flop with reset; positive-edge trigger Production
74AHC273D Octal D-type flip-flop with reset; positive-edge trigger Production
74AHC273PW Octal D-type flip-flop with reset; positive-edge trigger Production
74AHCT273BQ Octal D-type flip-flop with reset; positive-edge trigger Production
74AHCT273D Octal D-type flip-flop with reset; positive-edge trigger Production
74AHCT273PW Octal D-type flip-flop with reset; positive-edge trigger Production
74AHC374; 74AHCT374 Octal D-type flip-flop; positive edge-trigger; 3-state ACT
74AHC374D Octal D-type flip-flop; positive edge-trigger; 3-state Production
74AHC374PW Octal D-type flip-flop; positive edge-trigger; 3-state Production
74AHCT374D Octal D-type flip-flop; positive edge-trigger; 3-state Production
74AHCT374PW Octal D-type flip-flop; positive edge-trigger; 3-state Production
74AHC574; 74AHCT574 Octal D-type flip-flop; positive edge-trigger; 3-state ACT
74AHC574BQ Octal D-type flip-flop; positive edge-trigger; 3-state Production
74AHC574D Octal D-type flip-flop; positive edge-trigger; 3-state Production
74AHC574PW Octal D-type flip-flop; positive edge-trigger; 3-state Production
74AHCT574BQ Octal D-type flip-flop; positive edge-trigger; 3-state Production
74AHCT574D Octal D-type flip-flop; positive edge-trigger; 3-state Production
74AHCT574PW Octal D-type flip-flop; positive edge-trigger; 3-state Production
74AHC74; 74AHCT74 Dual D-type flip-flop with set and reset; positive-edge trigger ACT
74AHC74BQ Dual D-type flip-flop with set and reset; positive-edge trigger Production
74AHC74D Dual D-type flip-flop with set and reset; positive-edge trigger Production
74AHC74PW Dual D-type flip-flop with set and reset; positive-edge trigger Production
74AHCT74BQ Dual D-type flip-flop with set and reset; positive-edge trigger Production
74AHCT74D Dual D-type flip-flop with set and reset; positive-edge trigger Production
74AHCT74PW Dual D-type flip-flop with set and reset; positive-edge trigger Production
74ALVC374 Octal D-type flip-flop; positive-edge trigger; 3-state ACT
74ALVC374BQ Octal D-type flip-flop; positive-edge trigger; 3-state Production
74ALVC374D Octal D-type flip-flop; positive-edge trigger; 3-state Production
74ALVC374PW Octal D-type flip-flop; positive-edge trigger; 3-state Production
74ALVC574 Octal D-type flip-flop; positive edge-trigger; 3-state ACT
74ALVC574BQ Octal D-type flip-flop; positive edge-trigger; 3-state Production
74ALVC574D Octal D-type flip-flop; positive edge-trigger; 3-state Production
74ALVC574PW Octal D-type flip-flop; positive edge-trigger; 3-state Production
74ALVC74 Dual D-type flip-flop with set and reset; positive-edge trigger ACT
74ALVC74BQ Dual D-type flip-flop with set and reset; positive-edge trigger Production
74ALVC74D Dual D-type flip-flop with set and reset; positive-edge trigger Production
74ALVC74PW Dual D-type flip-flop with set and reset; positive-edge trigger Production
74ALVCH16374 2.5 V/3.3 V 16-bit edge-triggered D-type flip-flop; 3-state ACT
74ALVCH16374DGG 2.5 V/3.3 V 16-bit edge-triggered D-type flip-flop; 3-state Production
74ALVCH16821 20-bit bus-interface D-type flip-flop; positive-edge trigger; 3-state ACT
74ALVCH16821DGG 20-bit bus-interface D-type flip-flop; positive-edge trigger; 3-state Production
74ALVCH16823 18-bit bus-interface D-type flip-flop with reset and enable; 3-state ACT
74ALVCH16823DGG 18-bit bus-interface D-type flip-flop with reset and enable; 3-state Production
74ALVT162821 20-bit bus interface D-type flip-flop; positive-edge trigger with 30 Ohm termination resistors; 3-state ACT
74ALVT162821DGG 20-bit bus interface D-type flip-flop; positive-edge trigger with 30 Ohm termination resistors; 3-state Production
74ALVT162823 18-bit bus-interface D-type flip-flop with reset and enable with 30 Ohm termination resistors; 3-state ACT
74ALVT162823DGG 18-bit bus-interface D-type flip-flop with reset and enable with 30 Ohm termination resistors; 3-state Production
74ALVT16821 20-bit bus interface D-type flip-flop; positive-edge trigger; 3-state ACT
74ALVT16821DGG 20-bit bus interface D-type flip-flop; positive-edge trigger; 3-state Production
74ALVT16823 18-bit bus-interface D-type flip-flop with reset and enable; 3-state ACT
74ALVT16823DGG 18-bit bus-interface D-type flip-flop with reset and enable; 3-state Production
74AUP1G175 Low-power D-type flip-flop with reset; positive-edge trigger ACT
74AUP1G175GM Low-power D-type flip-flop with reset; positive-edge trigger Production
74AUP1G175GN Low-power D-type flip-flop with reset; positive-edge trigger Production
74AUP1G175GS Low-power D-type flip-flop with reset; positive-edge trigger Production
74AUP1G175GW Low-power D-type flip-flop with reset; positive-edge trigger Production
74AUP1G374 Low-power D-type flip-flop; positive-edge trigger; 3-state ACT
74AUP1G374GM Low-power D-type flip-flop; positive-edge trigger; 3-state Production
74AUP1G374GN Low-power D-type flip-flop; positive-edge trigger; 3-state Production
74AUP1G374GS Low-power D-type flip-flop; positive-edge trigger; 3-state Production
74AUP1G374GW Low-power D-type flip-flop; positive-edge trigger; 3-state Production
74AUP1G74 Low-power D-type flip-flop with set and reset; positive-edge trigger ACT
74AUP1G74DC Low-power D-type flip-flop with set and reset; positive-edge trigger Production
74AUP1G74GN Low-power D-type flip-flop with set and reset; positive-edge trigger Production
74AUP1G74GS Low-power D-type flip-flop with set and reset; positive-edge trigger Production
74AUP1G74GT Low-power D-type flip-flop with set and reset; positive-edge trigger Production
74AUP1G74GX Low-power D-type flip-flop with set and reset; positive-edge trigger Production
74AUP1G79 Low-power D-type flip-flop; positive-edge trigger ACT
74AUP1G79GM Low-power D-type flip-flop; positive-edge trigger Production
74AUP1G79GN Low-power D-type flip-flop; positive-edge trigger Production
74AUP1G79GS Low-power D-type flip-flop; positive-edge trigger Production
74AUP1G79GV Low-power D-type flip-flop; positive-edge trigger Production
74AUP1G79GW Low-power D-type flip-flop; positive-edge trigger Production
74AUP1G79GX Low-power D-type flip-flop; positive-edge trigger Production
74AUP1G80 Low-power D-type flip-flop; positive-edge trigger ACT
74AUP1G80GM Low-power D-type flip-flop; positive-edge trigger Production
74AUP1G80GN Low-power D-type flip-flop; positive-edge trigger Production
74AUP1G80GS Low-power D-type flip-flop; positive-edge trigger Production
74AUP1G80GW Low-power D-type flip-flop; positive-edge trigger Production
74AUP1G80GX Low-power D-type flip-flop; positive-edge trigger Production
74AUP2G79 Low-power dual D-type flip-flop; positive-edge trigger ACT
74AUP2G79DC Low-power dual D-type flip-flop; positive-edge trigger Production
74AUP2G79GN Low-power dual D-type flip-flop; positive-edge trigger Production
74AUP2G79GS Low-power dual D-type flip-flop; positive-edge trigger Production
74AUP2G79GT Low-power dual D-type flip-flop; positive-edge trigger Production
74AUP2G80 Low-power dual D-type flip-flop; positive-edge trigger ACT
74AUP2G80DC Low-power dual D-type flip-flop; positive-edge trigger Production
74AUP2G80GN Low-power dual D-type flip-flop; positive-edge trigger Production
74AUP2G80GS Low-power dual D-type flip-flop; positive-edge trigger Production
74AUP2G80GT Low-power dual D-type flip-flop; positive-edge trigger Production
74HC173; 74HCT173 Quad D-type flip-flop; positive-edge trigger; 3-state ACT
74HC173D Quad D-type flip-flop; positive-edge trigger; 3-state Production
74HC173PW Quad D-type flip-flop; positive-edge trigger; 3-state Production
74HCT173D Quad D-type flip-flop; positive-edge trigger; 3-state Production
74HC174; 74HCT174 Hex D-type flip-flop with reset; positive-edge trigger ACT
74HC174D Hex D-type flip-flop with reset; positive-edge trigger Production
74HC174PW Hex D-type flip-flop with reset; positive-edge trigger Production
74HCT174D Hex D-type flip-flop with reset; positive-edge trigger Production
74HCT174PW Hex D-type flip-flop with reset; positive-edge trigger Production
74HC175; 74HCT175 Quad D-type flip-flop with reset; positive-edge trigger ACT
74HC175D Quad D-type flip-flop with reset; positive-edge trigger Production
74HC175PW Quad D-type flip-flop with reset; positive-edge trigger Production
74HCT175D Quad D-type flip-flop with reset; positive-edge trigger Production
74HCT175PW Quad D-type flip-flop with reset; positive-edge trigger Production
74HC273; 74HCT273 Octal D-type flip-flop with reset; positive-edge trigger ACT
74HC273BQ Octal D-type flip-flop with reset; positive-edge trigger Production
74HC273D Octal D-type flip-flop with reset; positive-edge trigger Production
74HC273PW Octal D-type flip-flop with reset; positive-edge trigger Production
74HCT273BQ Octal D-type flip-flop with reset; positive-edge trigger Production
74HCT273D Octal D-type flip-flop with reset; positive-edge trigger Production
74HCT273PW Octal D-type flip-flop with reset; positive-edge trigger Production
74HC374; 74HCT374 Octal D-type flip-flop; positive edge-trigger; 3-state ACT
74HC374D Octal D-type flip-flop; positive edge-trigger; 3-state Production
74HC374PW Octal D-type flip-flop; positive edge-trigger; 3-state Production
74HCT374D Octal D-type flip-flop; positive edge-trigger; 3-state Production
74HCT374PW Octal D-type flip-flop; positive edge-trigger; 3-state Production
74HC377; 74HCT377 Octal D-type flip-flop with data enable; positive-edge trigger ACT
74HC377D Octal D-type flip-flop with data enable; positive-edge trigger Production
74HC377PW Octal D-type flip-flop with data enable; positive-edge trigger Production
74HCT377D Octal D-type flip-flop with data enable; positive-edge trigger Production
74HCT377PW Octal D-type flip-flop with data enable; positive-edge trigger Production
74HC574; 74HCT574 Octal D-type flip-flop; positive edge-trigger; 3-state ACT
74HC574BQ Octal D-type flip-flop; positive edge-trigger; 3-state Production
74HC574D Octal D-type flip-flop; positive edge-trigger; 3-state Production
74HC574PW Octal D-type flip-flop; positive edge-trigger; 3-state Production
74HCT574D Octal D-type flip-flop; positive edge-trigger; 3-state Production
74HCT574PW Octal D-type flip-flop; positive edge-trigger; 3-state Production
74HC74; 74HCT74 Dual D-type flip-flop with set and reset; positive edge-trigger ACT
74HC74BQ Dual D-type flip-flop with set and reset; positive edge-trigger Production
74HC74D Dual D-type flip-flop with set and reset; positive edge-trigger Production
74HC74PW Dual D-type flip-flop with set and reset; positive edge-trigger Production
74HCT74BQ Dual D-type flip-flop with set and reset; positive edge-trigger Production
74HCT74D Dual D-type flip-flop with set and reset; positive edge-trigger Production
74HCT74PW Dual D-type flip-flop with set and reset; positive edge-trigger Production
74LV74 Dual D-type flip-flop with set and reset; positive-edge trigger ACT
74LV74D Dual D-type flip-flop with set and reset; positive-edge trigger Production
74LV74PW Dual D-type flip-flop with set and reset; positive-edge trigger Production
74LVC16374A; 74LVCH16374A 16-bit edge-triggered D-type flip-flop; 5 V tolerant; 3-state ACT
74LVC16374ADGG 16-bit edge-triggered D-type flip-flop; 5 V tolerant; 3-state Production
74LVCH16374ADGG 16-bit edge-triggered D-type flip-flop; 5 V tolerant; 3-state Production
74LVC1G175 Single D-type flip-flop with reset; positive-edge trigger ACT
74LVC1G175GM Single D-type flip-flop with reset; positive-edge trigger Production
74LVC1G175GN Single D-type flip-flop with reset; positive-edge trigger Production
74LVC1G175GS Single D-type flip-flop with reset; positive-edge trigger Production
74LVC1G175GV Single D-type flip-flop with reset; positive-edge trigger Production
74LVC1G175GW Single D-type flip-flop with reset; positive-edge trigger Production
74LVC1G74 Single D-type flip-flop with set and reset; positive edge trigger ACT
74LVC1G74DC Single D-type flip-flop with set and reset; positive edge trigger Production
74LVC1G74DP Single D-type flip-flop with set and reset; positive edge trigger Production
74LVC1G74GN Single D-type flip-flop with set and reset; positive edge trigger Production
74LVC1G74GS Single D-type flip-flop with set and reset; positive edge trigger Production
74LVC1G74GT Single D-type flip-flop with set and reset; positive edge trigger Production
74LVC1G79 Single D-type flip-flop; positive-edge trigger ACT
74LVC1G79GM Single D-type flip-flop; positive-edge trigger Production
74LVC1G79GN Single D-type flip-flop; positive-edge trigger Production
74LVC1G79GS Single D-type flip-flop; positive-edge trigger Production
74LVC1G79GV Single D-type flip-flop; positive-edge trigger Production
74LVC1G79GW Single D-type flip-flop; positive-edge trigger Production
74LVC1G79GX Single D-type flip-flop; positive-edge trigger Production
74LVC1G80 Single D-type flip-flop; positive-edge trigger ACT
74LVC1G80GM Single D-type flip-flop; positive-edge trigger Production
74LVC1G80GN Single D-type flip-flop; positive-edge trigger Production
74LVC1G80GS Single D-type flip-flop; positive-edge trigger Production
74LVC1G80GV Single D-type flip-flop; positive-edge trigger Production
74LVC1G80GW Single D-type flip-flop; positive-edge trigger Production
74LVC1G80GX Single D-type flip-flop; positive-edge trigger Production
74LVC273 Octal D-type flip-flop with reset; positive-edge trigger ACT
74LVC273BQ Octal D-type flip-flop with reset; positive-edge trigger Production
74LVC273D Octal D-type flip-flop with reset; positive-edge trigger Production
74LVC273PW Octal D-type flip-flop with reset; positive-edge trigger Production
74LVC2G74 Single D-type flip-flop with set and reset; positive edge trigger ACT
74LVC2G74DC Single D-type flip-flop with set and reset; positive edge trigger Production
74LVC2G74DP Single D-type flip-flop with set and reset; positive edge trigger Production
74LVC2G74GN Single D-type flip-flop with set and reset; positive edge trigger Production
74LVC2G74GS Single D-type flip-flop with set and reset; positive edge trigger Production
74LVC2G74GT Single D-type flip-flop with set and reset; positive edge trigger Production
74LVC374A Octal D-type flip-flop; 5 V tolerant inputs/outputs; positive-edge trigger; 3-state ACT
74LVC374ABQ Octal D-type flip-flop; 5 V tolerant inputs/outputs; positive-edge trigger; 3-state Production
74LVC374AD Octal D-type flip-flop; 5 V tolerant inputs/outputs; positive-edge trigger; 3-state Production
74LVC374APW Octal D-type flip-flop; 5 V tolerant inputs/outputs; positive-edge trigger; 3-state Production
74LVC377 Octal D-type flip-flop with data enable; positive-edge trigger ACT
74LVC377D Octal D-type flip-flop with data enable; positive-edge trigger Production
74LVC377PW Octal D-type flip-flop with data enable; positive-edge trigger Production
74LVC574A Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state ACT
74LVC574ABQ Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state Production
74LVC574AD Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state Production
74LVC574APW Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state Production
74LVC74A Dual D-type flip-flop with set and reset; positive-edge trigger ACT
74LVC74ABQ Dual D-type flip-flop with set and reset; positive-edge trigger Production
74LVC74AD Dual D-type flip-flop with set and reset; positive-edge trigger Production
74LVC74APW Dual D-type flip-flop with set and reset; positive-edge trigger Production
74LVCH162374A 16-bit edge-triggered D-type flip-flop with 30 Ohm series termination resistors; 5 V input/output tolerant; 3-state ACT
74LVCH162374ADGG 16-bit edge-triggered D-type flip-flop with 30 Ohm series termination resistors; 5 V input/output tolerant; 3-state Production
74LVT162374 3.3 V 16-bit edge-triggered D-type flip-flop with 30 Ohm termination resistors; 3-state ACT
74LVT162374DGG 3.3 V 16-bit edge-triggered D-type flip-flop with 30 Ohm termination resistors; 3-state Production
74LVT16374A; 74LVTH16374A 3.3 V 16-bit edge-triggered D-type flip-flop; 3-state ACT
74LVT16374ADGG 3.3 V 16-bit edge-triggered D-type flip-flop; 3-state Production
74LVTH16374ADGG 3.3 V 16-bit edge-triggered D-type flip-flop; 3-state Production
HEF4013B Dual D-type flip-flop ACT
HEF4013BT Dual D-type flip-flop Production
HEF4013BTT Dual D-type flip-flop Production
HEF40175B Quad D-type flip-flop ACT
HEF40175BT Quad D-type flip-flop Production
HEF40175BTT Quad D-type flip-flop Production
74HC74BZ Dual D-type flip-flop with set and reset; positive edge-trigger Production
74HCT74BZ Dual D-type flip-flop with set and reset; positive edge-trigger Production
Visit our documentation center for all documentation

Brochure (1)
文件名称 标题 类型 日期
Nexperia_document_guide_MiniLogic_MicroPak_201808 MicroPak leadless logic portfolio guide Brochure 2018-09-03

Leaflet (2)
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_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
TSSOP20_SOT360-1_mk plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 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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