74HC257 Quad 2-input Multiplexer IC – SOIC-16 Package
The 74HC257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. This product is known as SN74HC257N, SN74HC257D, CD74HC257M, CD74HC257M96, SN74HC257NSR, CD74HC257E, SN74HC257PWR, SN74HC257PW, SN74HC257DR, SN74HC257NE4, SN74HC257DT, SN74HC257DG4,74257 IC, 74257 SMD IC, 74HC257 IC, 74HC257 SMD IC, Components, Electronic Components, Quad 2-Input Multiplexer IC, Quad 2-Input Multiplexer SMD IC.
Features:
- Non-inverting data path
- 3-state outputs interface directly with system bus
- Complies with JEDEC standard no. 7A
- Input levels:
For 74HC257: CMOS level
For 74HCT257: TTL level
Features/Specs:
- Series: SN74HC257
- Function: Multiplexer
- Product Category: Encoders, Decoders, Multiplexers & Demultiplexers
- Product: Selectors / Multiplexers
- Logic Family: HC
- Number of Bits: 4 bit
- Number of Input Lines: 2 Input
- Number of Output Lines: 1 Output
- Propagation Delay Time: 25 ns
- Supply Voltage – Min: 2 V
- Supply Voltage – Max: 6 V
- Minimum Operating Temperature: 40°C
- Maximum Operating Temperature: +85°C
- High Level Output Current: -7.8 mA
- Logic Type: Data Selectors/Multiplexers
- Low Level Output Current: 7.8 mA
- Maximum Clock Frequency: 28 MHz
- Number of Circuits: Quad
- Operating Supply Voltage: 2 V to 6 V
- Mounting Style: SMD/SMT
- Package/Case: SOIC-16
Package Includes:
- 1 x 74HC257 Quad 2-input Multiplexer IC – SOIC-16 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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