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HD74HCT564RPEL中文资料PDF规格书
HD74HCT564RPEL规格书详情
Description
These devices are positive edge triggered flip-flops. The difference between HD74HCT564 and HD74HCT574 is only that the former has inverting outputs and the latter has noninvertering outputs.
Data at the D inputs, meeting the set-up and hold time requirements, are transferred to the Q or Q outputs on positive going transitions of the clock (CK) input. when a high logic level is applied to the output control (OC) input, all outputs go to a high impedance state, regardless of what signals are present at the other inputs and the state of the storage elements.
Features
• LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility
• High Speed Operation: tpd (D to Q, Q) = 15 ns typ (CL = 50 pF)
• High Output Current: Fanout of 15 LSTTL Loads
• Wide Operating Voltage: VCC = 4.5 to 5.5 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
进口原装 |
23+ |
DIP |
1100 |
全新原装现货 |
询价 | ||
HIT |
23+ |
SOP20 |
20000 |
原厂原装正品现货 |
询价 | ||
HIT |
17+ |
SOP20 |
9988 |
只做原装进口,自己库存 |
询价 | ||
HITACHI |
23+ |
DIP20 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
HIT |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
HIT |
2015+ |
SOP20 |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
HIT |
23+ |
SOP20 |
20000 |
全新原装假一赔十 |
询价 | ||
HITACHI/日立 |
24+ |
DIP |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
HITACHI |
22+23+ |
DIP20 |
33880 |
绝对原装正品全新进口深圳现货 |
询价 | ||
HIT |
23+ |
DIP20 |
5000 |
原装正品,假一罚十 |
询价 |