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解码器/解复用器

探索我们数字解码器系列的众多选择

涉及到为您的电路选择数字解码器/解复用器时，我们众多器件产品可帮助您轻松决定。我们的器件非常适合用于存储体选择和I/O扩展，可级联，拥有多路输入，可实现轻松扩展或单独控制。

主要特性和优势

  • 多路输入可轻松扩展或单独控制
  • 集成输入锁存可用于存储解码器行的地址
  • 非常适合用于存储器芯片选择解码
  • 异步和同步负载选项
  • 过压容限输入选项
  • 反相和同相输出选项
  • 3级输出
  • 高频
  • 可级联

关键应用

  • 选择存储体和外设
  • I/O扩展

参数搜索

Decoders / Demultiplexers
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产品

型号 描述 状态 快速访问
74AHC138; 74AHCT138 3-to-8 line decoder/demultiplexer; inverting ACT
74AHC138BQ 3-to-8 line decoder/demultiplexer; inverting Production
74AHC138D 3-to-8 line decoder/demultiplexer; inverting Production
74AHC138PW 3-to-8 line decoder/demultiplexer; inverting Production
74AHCT138BQ 3-to-8 line decoder/demultiplexer; inverting Production
74AHCT138D 3-to-8 line decoder/demultiplexer; inverting Production
74AHCT138PW 3-to-8 line decoder/demultiplexer; inverting Production
74AHC139; 74AHCT139 Dual 2-to-4 line decoder/demultiplexer ACT
74AHC139D Dual 2-to-4 line decoder/demultiplexer Production
74AHC139PW Dual 2-to-4 line decoder/demultiplexer Production
74AHCT139D Dual 2-to-4 line decoder/demultiplexer Production
74AHCT139PW Dual 2-to-4 line decoder/demultiplexer Production
74AUP1G18 Low-power 1-of-2 demultiplexer with 3-state deselected output ACT
74AUP1G18GM Low-power 1-of-2 demultiplexer with 3-state deselected output Production
74AUP1G18GN Low-power 1-of-2 demultiplexer with 3-state deselected output Production
74AUP1G18GS Low-power 1-of-2 demultiplexer with 3-state deselected output Production
74AUP1G18GW Low-power 1-of-2 demultiplexer with 3-state deselected output Production
74AUP1G19 Low-power 1-of-2 decoder/demultiplexer ACT
74AUP1G19GM Low-power 1-of-2 decoder/demultiplexer Production
74AUP1G19GN Low-power 1-of-2 decoder/demultiplexer Production
74AUP1G19GS Low-power 1-of-2 decoder/demultiplexer Production
74AUP1G19GW Low-power 1-of-2 decoder/demultiplexer Production
74HC137 3-to-8 line decoder, demultiplexer with address latches; inverting ACT
74HC137D 3-to-8 line decoder, demultiplexer with address latches; inverting Production
74HC137PW 3-to-8 line decoder, demultiplexer with address latches; inverting Production
74HC138; 74HCT138 3-to-8 line decoder/demultiplexer; inverting ACT
74HC138BQ 3-to-8 line decoder/demultiplexer; inverting Production
74HC138D 3-to-8 line decoder/demultiplexer; inverting Production
74HC138PW 3-to-8 line decoder/demultiplexer; inverting Production
74HCT138BQ 3-to-8 line decoder/demultiplexer; inverting Production
74HCT138D 3-to-8 line decoder/demultiplexer; inverting Production
74HCT138PW 3-to-8 line decoder/demultiplexer; inverting Production
74HC139; 74HCT139 Dual 2-to-4 line decoder/demultiplexer ACT
74HC139D Dual 2-to-4 line decoder/demultiplexer Production
74HC139PW Dual 2-to-4 line decoder/demultiplexer Production
74HCT139D Dual 2-to-4 line decoder/demultiplexer Production
74HCT139PW Dual 2-to-4 line decoder/demultiplexer Production
74HC154; 74HCT154 4-to-16 line decoder/demultiplexer ACT
74HC154BQ 4-to-16 line decoder/demultiplexer Production
74HC154D 4-to-16 line decoder/demultiplexer Production
74HC154PW 4-to-16 line decoder/demultiplexer Production
74HCT154BQ 4-to-16 line decoder/demultiplexer Production
74HCT154D 4-to-16 line decoder/demultiplexer Production
74HCT154PW 4-to-16 line decoder/demultiplexer Production
74HC237 3-to-8 line decoder, demultiplexer with address latches ACT
74HC237D 3-to-8 line decoder, demultiplexer with address latches Production
74HC237PW 3-to-8 line decoder, demultiplexer with address latches Production
74HC238; 74HCT238 3-to-8 line decoder/demultiplexer ACT
74HC238BQ 3-to-8 line decoder/demultiplexer Production
74HC238D 3-to-8 line decoder/demultiplexer Production
74HC238PW 3-to-8 line decoder/demultiplexer Production
74HCT238BQ 3-to-8 line decoder/demultiplexer Production
74HCT238D 3-to-8 line decoder/demultiplexer Production
74HCT238PW 3-to-8 line decoder/demultiplexer Production
74HC42 BCD to decimal decoder (1-of-10) ACT
74HC42D BCD to decimal decoder (1-of-10) Production
74HC4511; 74HCT4511 BCD to 7-segment latch/decoder/driver ACT
74HC4511D BCD to 7-segment latch/decoder/driver Production
74HCT4511D BCD to 7-segment latch/decoder/driver Production
74HC4514; 74HCT4514 4-to-16 line decoder/demultiplexer with input latches ACT
74HC4514D 4-to-16 line decoder/demultiplexer with input latches Production
74HC4514PW 4-to-16 line decoder/demultiplexer with input latches Production
74HCT4514D 4-to-16 line decoder/demultiplexer with input latches Production
74HCT4514PW 4-to-16 line decoder/demultiplexer with input latches Production
74LV138 3-to-8 line decoder/demultiplexer; inverting ACT
74LV138BQ 3-to-8 line decoder/demultiplexer; inverting Production
74LV138D 3-to-8 line decoder/demultiplexer; inverting Production
74LV138PW 3-to-8 line decoder/demultiplexer; inverting Production
74LVC138A 3-to-8 line decoder/demultiplexer; inverting ACT
74LVC138ABQ 3-to-8 line decoder/demultiplexer; inverting Production
74LVC138AD 3-to-8 line decoder/demultiplexer; inverting Production
74LVC138APW 3-to-8 line decoder/demultiplexer; inverting Production
74LVC139 Dual 2-to-4 line decoder/demultiplexer ACT
74LVC139BQ Dual 2-to-4 line decoder/demultiplexer Production
74LVC139D Dual 2-to-4 line decoder/demultiplexer Production
74LVC139PW Dual 2-to-4 line decoder/demultiplexer Production
74LVC1G18 1-of-2 non-inverting demultiplexer with 3-state deselected output ACT
74LVC1G18GV 1-of-2 non-inverting demultiplexer with 3-state deselected output Production
74LVC1G18GW 1-of-2 non-inverting demultiplexer with 3-state deselected output Production
74LVC1G19 1-of-2 decoder/demultiplexer ACT
74LVC1G19GM 1-of-2 decoder/demultiplexer Production
74LVC1G19GN 1-of-2 decoder/demultiplexer Production
74LVC1G19GS 1-of-2 decoder/demultiplexer Production
74LVC1G19GV 1-of-2 decoder/demultiplexer Production
74LVC1G19GW 1-of-2 decoder/demultiplexer Production
HEF4028B BCD to decimal decoder ACT
HEF4028BT BCD to decimal decoder Production
HEF4543B BCD to 7-segment latch/decoder/driver ACT
HEF4543BT BCD to 7-segment latch/decoder/driver Production
HEF4555B 1-of-4 decoder/demultiplexer ACT
HEF4555BT 1-of-4 decoder/demultiplexer Production
Visit our documentation center for all documentation

Marcom graphics (1)
文件名称 标题 类型 日期
SSOP16_SOT338-1_mk plastic, shrink small outline package; 16 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body Marcom graphics 2017-01-28

Selection guide (1)
文件名称 标题 类型 日期
Nexperia_Selection_guide_2022 Nexperia Selection Guide 2022 Selection guide 2022-01-05

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