HD74HC640中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
HD74HC640規(guī)格書詳情
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)
產(chǎn)品屬性
- 型號：
HD74HC640
- 制造商：
Renesas Electronics Corporation
- 功能描述：
Bus XCVR Single 8-CH 3-ST 20-Pin PDIP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HITACHI/日立 |
23+ |
SOP-5.2 |
3532 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
RENESAS |
23+ |
SMD |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
RENESAS |
22+ |
SOP20 |
4000 |
原裝現(xiàn)貨熱賣中,提供一站式真芯服務(wù) |
詢價(jià) | ||
RENESAS |
23+ |
DIP20 |
56491 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | ||
RENESAS/瑞薩 |
23+ |
SMD |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
RENESAS/瑞薩 |
22+ |
DIP20 |
26837 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
RENESAS/瑞薩 |
22+ |
SOP20 |
14008 |
原裝正品 |
詢價(jià) | ||
HIT |
24+ |
SMD |
4000 |
新 |
詢價(jià) | ||
RENESAS |
22+ |
DIP20 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
RENESAS |
20+ |
SOP20 |
19570 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) |
