| Part Number | M74HC257 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Title | QUAD 2 CHANNEL MULTIPLEXER |
| Description | sThe M74HC257 is an high speed CMOS QUAD 2 bCHANNEL MULTIPLEXER (3-STATE) fabricated Owith silicon gate C2MOS technology. -This IC is composed of ... |
| Features |
osen. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
Obsolete ProduPIN CONNECTION AND IEC LOGIC SYMBOLS
August 2001
1/11
M74HC257
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN ...
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| Datasheet |
 M74HC257 Datasheet
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