HD74HC640中文资料PDF规格书
HD74HC640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)
产品属性
- 型号:
HD74HC640
- 制造商:
Renesas Electronics Corporation
- 功能描述:
Bus XCVR Single 8-CH 3-ST 20-Pin PDIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HITACHI/日立 |
22+ |
SOP-5.2 |
3532 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
RENESAS/瑞萨 |
SMD |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
RENESAS |
DIP20 |
9850 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
RENESAS/瑞萨 |
22+ |
SOP20 |
14008 |
原装正品 |
询价 | ||
HIT |
6000 |
面议 |
19 |
DIP20 |
询价 | ||
RENESAS |
22+ |
DIP20 |
8000 |
原装正品支持实单 |
询价 | ||
HIT |
23+ |
DIP20 |
65480 |
询价 | |||
HD |
18+ |
DIP-20 |
9860 |
全新原装现货/假一罚百! |
询价 | ||
RENESAS |
23+ |
DIP20 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
RENESAS |
23+ |
DIP20 |
7300 |
专注配单,只做原装进口现货 |
询价 |