SN54LS74A中文资料PDF规格书
SN54LS74A规格书详情
DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP
The SN54/74LS74A dual edge-triggered flip-flop utilizes Schottky TTL circuitry to produce high speed D-type flip-flops. Each flip-flop has individual clear and set inputs, and also complementary Q and Q outputs.
Information at input D is transferred to the Q output on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive-going pulse. When the clock input is at either the HIGH or the LOW level, the D input signal has no effect.
产品属性
- 型号:
SN54LS74A
- 制造商:
Texas Instruments
- 功能描述:
Flip Flop D-Type Pos-Edge 2-Element 14-Pin CDIP Tube
- 功能描述:
DUAL D-TYPE FLIP-FLOP
- 功能描述:
DUAL D-TYPE FLIP-FLOP - Rail/Tube
- 功能描述:
54LS74
- 制造商:
Motorola Inc
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
23+ |
DIP-14 |
12800 |
正规渠道,只有原装! |
询价 | ||
TI |
23+ |
CDIP |
20000 |
全新原装假一赔十 |
询价 | ||
TI |
2020+ |
原厂封装 |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
TI |
21+ |
DIP |
12800 |
只有原装 ,可支持实单 |
询价 | ||
TI/德州仪器 |
21+ |
DIP |
1286 |
绝对有现货,不止网上数量!原装正品,假一赔十! |
询价 | ||
TI/德州仪器 |
新批次 |
CDIP14 |
4326 |
询价 | |||
TEXAS INSTRUMENTS |
22+ |
N/A |
904 |
原装原装原装 |
询价 | ||
MOTOROLA |
1725+ |
CDIP14 |
3256 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
TI |
21+ |
DIP-14 |
13880 |
公司只售原装,支持实单 |
询价 | ||
TI |
23+ |
DIP-14 |
12700 |
买原装认准中赛美 |
询价 |