74LS77中文资料PDF规格书
替换型号
74LS77规格书详情
4-BIT D LATCH
The TTL/MSI SN54/74LS75 and SN54/74LS77 are latches used as temporarystorage for binary information between processing units and input/out putor indicator units. Information present at a data (D) input is transferred to the Q output when the Enable is HIGH and the Q output will follow the data inputas long as the Enable remainsHIGH.
When the Enable goes LOW, the information(that was present at the data input at the time the transition occurred)is retained at the Q output until the Enable is permitted to go HIGH. The SN54 /74LS75 features complementary Q and Qoutput from a4-bit latchand is available in the 16-pin packages. For higher component density applications the SN54/74LS77 4-bit latch is available in the 14-pin package with Qoutputs omitted.
产品属性
- 型号:
74LS77
- 制造商:
MOTOROLA
- 制造商全称:
Motorola, Inc
- 功能描述:
4-BIT D LATCH LOW POWER SCHOTTKY
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAT |
22+23+ |
DIP14 |
18575 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAT |
21+ |
DIP |
4580 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
PASONI |
2023+ |
DIP14 |
58000 |
进口原装,现货热卖 |
询价 | ||
Roches |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MIT |
22+ |
DIP |
360000 |
进口原装房间现货实库实数 |
询价 | ||
MAT |
2020+ |
DIP14 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
HIT |
2020+ |
SMD-14 |
16800 |
绝对原装进口现货,假一赔十,价格优势! |
询价 | ||
MOT |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
REI |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
询价 | ||
PANASONIC/松下 |
DIP-14 |
198589 |
假一罚十原包原标签常备现货! |
询价 |