SL74HC640數(shù)據(jù)手冊SLS中文資料規(guī)格書
SL74HC640規(guī)格書詳情
描述 Description
Octal 3-State Inverting Bus Transceiver
High-Performance Silicon-Gate CMOSThe SL74HC640 is identical in pinout to the LS/ALS640. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
The SL74HC640 is a 3 -state transceiver that is used for 2-way asynchronous communication between data buses. The device has an active-low Output Enable pin, which is used to place the I/O ports into high-impedance states. The Direction control determines whether data flows from A to B or from B to A.· Outputs Directly Interface to CMOS, NMOS, and TTL
· Operating Voltage Range: 2.0 to 6.0 V
· Low Input Current: 1.0 mA
· High Noise Immunity Characteristic of CMOS Devices
技術(shù)參數(shù)
- 型號：
SL74HC640
- 制造商：
SLS
- 制造商全稱：
System Logic Semiconductor
- 功能描述：
Octal 3-State Inverting Bus Transceiver(High-Performance Silicon-Gate CMOS
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SLS |
24+ |
SOP14 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SLS |
25+ |
SOP14 |
54648 |
百分百原裝現(xiàn)貨 實單必成 歡迎詢價 |
詢價 | ||
TI |
23+ |
NA |
1335 |
專做原裝正品,假一罰百! |
詢價 | ||
恩XP |
23+ |
SOP-14L |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
SLS |
DIP |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
ST |
23+ |
DIP-24 |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
HYNIX |
24+ |
SOP-3.9-14P |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
24+ |
SOP |
8000 |
詢價 | ||||
05+ |
原廠原裝 |
13051 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | |||
SLKOR/薩科微 |
25+ |
30000 |
原裝現(xiàn)貨,全系列可訂貨 |
詢價 |
