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IN74AC643N規(guī)格書詳情
The IN74AC643 is identical in pinout to the LS/ALS643, HC/HCT643. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs.
The IN74AC643 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 μA; o.1 μA @ 25°C
? High Noise Immunity Characteristic of CMOS Devices
? Outputs Source/Sink 24 mA
產(chǎn)品屬性
- 型號：
IN74AC643N
- 制造商：
INTEGRAL
- 制造商全稱：
INTEGRAL
- 功能描述：
Octal 3-State Bus Transceiver High-Speed Silicon-Gate CMOS
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
IKSEMICON |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
詢價 |
