HomedatasheetCD74HC157E

CD74HC157E Datasheet

Encoders, Decoders, Multiplexers & Demultiplexers
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Description

The Harris CD74HC157E , CD74HCT157, CD74HC158 and CD74HCT158 are quad 2-input multiplexers which select four bits of data from two sources under the control of a common Select input (S). The Enable input (E) is active Low.When (E) is High, all of the outputs in the 158, the inverting type, (1Y-4Y) are forced High and in the 157, the noninverting type, all of the outputs (1Y-4Y) are forced Low,regardless of all other input conditions. CD74HC157E Features • Common Select Inputs• Separate Enable Inputs• Buffered inputs and Outputs• Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads• Wide Operating Temperature Range . . . -55oC to 125oC• Balanced Propagation Delay and Transition Times• Significant Power Reduction Compared to LSTTL Logic ICs
Features

Parameters

[{"Name":"Product ","Value":"Multiplexers"},{"Name":"Logic Family","Value":"HC "},{"Name":"Number of Bits","Value":"4"},{"Name":"Number of Lines (Input / Output) ","Value":"2 / 1 "},{"Name":"Propagation Delay Time","Value":"125 ns at 2 V, 25 ns at 4.5 V, 21 ns at 6 V "},{"Name":"Supply Voltage - Max","Value":"6 V "},{"Name":"Supply Voltage - Min","Value":"2 V "},{"Name":"Maximum Operating Temperature ","Value":"+ 125 C "},{"Name":"Package / Case ","Value":"PDIP-16 "},{"Name":"Packaging ","Value":"Tube"}]

Manufacturer information

DIODES INCORPORATED

Diodes Incorporated is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, analog and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets.
Diodes’ products include diodes, rectifiers, transistors, MOSFETs, protection devices, function-specific arrays, single gate logic, amplifiers and comparators, Hall-effect and temperature sensors, power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers.
Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas and Milpitas, California. Design, marketing, and engineering centers are located in Plano; Milpitas; Taipei, Taiwan; Taoyuan City, Taiwan; Zhubei City, Taiwan; Manchester, England; and Neuhaus, Germany. Diodes’ wafer fabrication facilities are located in Manchester and Shanghai, China. Diodes has assembly and test facilities located in Shanghai, Jinan, Chengdu, and Yangzhou, China, as well as in Hong Kong, Neuhaus and Taipei. Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world.

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