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The IN74HC157A is identical in pin out to the LS/ALS157. The device inputs are compatible with standard CMOS outputs; with pull up resistors, they are compatible with LS/ALSTTL outputs.
This device routes 2 nibbles (A or B) to a single port (Y) as determined by the Select input. The data is presented at the outputs in non inverted form. A high level on the Output Enable input sets all four Y outputs to a low level.
? 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
產(chǎn)品屬性
- 型號(hào)：
IZ74HC157A
- 制造商：
INTEGRAL
- 制造商全稱：
INTEGRAL
- 功能描述：
Quad 2-Input Data Selectors/Multiplexer
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SHARP |
22+ |
DIP |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
SHARP |
24+ |
SDIP-42 |
308 |
詢價(jià) | |||
SHARP |
2023+ |
DIP16 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
SHARP |
23+ |
DIP-64 |
2000 |
全新原裝 |
詢價(jià) | ||
SHARP |
2339+ |
DIP |
5825 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價(jià) | |||
INT深圳 |
23+ |
TO92 |
301400 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
SHARP/夏普 |
23+ |
DIP64 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
SHARP/夏普 |
23+ |
DIP-42 |
98000 |
詢價(jià) | |||
SHARP |
21+ |
DIP64 |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) |
