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HD74HC643RPEL中文资料瑞萨数据手册PDF规格书
HD74HC643RPEL规格书详情
Description
Each device has an active enable G and a direction control input, DIR. When DIR is high, data flows from the A inputs to the B outputs. When DIR is low, data flows from the B inputs to the A outputs. The HD74HC640 transfers inverted data from one bus to other and the HD74HC643 transfers inverted data from the A bus to the B bus and true data from the B bus to the A bus.
Features
• High Speed Operation: tpd = 12 ns typ (CL = 50 pF)
• High Output Current: Fanout of 15 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 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 |
---|---|---|---|---|---|---|---|
HITACHI/日立 |
23+ |
NA/ |
3260 |
原装现货,当天可交货,原型号开票 |
询价 | ||
HIT |
1922+ |
DIP24 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
HITACHI/日立 |
2003+ |
SOP20 |
10 |
询价 | |||
HITACHI/日立 |
23+ |
SOP5.2 |
3532 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
HIT |
23+ |
SOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
24+ |
DIP16P |
6980 |
原装现货,可开13%税票 |
询价 | |||
HITACHI/日立 |
2022 |
SOP20 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
RENESAS |
22+ |
DIP16 |
8000 |
原装正品支持实单 |
询价 | ||
HIT |
DIP-24 |
10 |
询价 | ||||
HIT |
22+ |
SOP |
3200 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 |