SN74HC157N – Quadruple 2-Line To 1-Line Data Selectors/Multiplexer IC – DIP-16 Package

SN74HC157N – Quadruple 2-Line To 1-Line Data Selectors/Multiplexer IC – DIP-16 Package

The 74HC157  is a high-speed Si-gate CMOS device and is pin-compatible with Low-power Schottky TTL. It is specified in compliance with JEDEC standard no. 7A. The 74HC/HCT157 are quad 2-input multiplexers that select 4 bits of data from two sources under the control of a common data select input (S). The enable input (E) is active LOW. When E is HIGH, all of the outputs (1Y to 4Y) are forced LOW regardless of all other input conditions. Moving the data from two groups of registers to four common output buses is a common use of the 74HC/HCT157. The state of the common data select input (S) determines the particular register from which the data comes. It can also be used as a function generator. The device is useful for implementing highly irregular logic by generating any four of the 16 different functions of two variables with one variable common. The 74HC/HCT157 is logic implementation of a 4-pole, 2-position switch, where the position of the switch is determined by the logic levels applied to S. Tags, 74157 IC, 74157 SMD IC, 74HC157 IC, 74HC157 SMD IC, Components, Electronic Components, Quad 2-Input Multiplexer IC, Quad 2-Input Multiplexer SMD IC, CD74HC157M, SN74HC157D.

Features/Specs:

• Manufacturer Part No: SN74HC157
• Manufacturer: Generic
• Number of Bits: 4-bit
• Number of Input Lines: 2 Input
• Number of Output Lines: 1 Output
• Propagation Delay Time: 14 ns
• Supply Voltage Range: 4.75V ~ 5.25V
• Function: Multiplexer
• High-Level Output Current: – 400 uA
• Logic Type: Data Selectors/Multiplexers
• Low-Level Output Current: 8 mA
• Maximum Clock Frequency: 35 MHz
• Number of Circuits: Quad
• Power Dissipation: 500 mW (1/2 W)
• Operating Temperature Range: 0°C to +70°C
• Mounting Style: Through Hole
• Package/Case: DIP-16

Applications:

• Network lines
• Communication systems
• Small memory controllers
• Telephone line selector
• Computer memory

Package Includes:

• 1 x SN74HC157N – Quadruple 2-Line To 1-Line Data Selectors/Multiplexer IC – DIP-16 Package

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