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74HC257 Quad. 2-to-1-line Data Selectors/Multiplexers

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Description

HD74HC257 Quad.2-to-1-line Data Selectors/Multiplexers (with noninverted 3-state outputs) .
The large output drive capability coupled with the 3-state feature make this device ideal for interfacing with bus lines in a bus organized system.

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Datasheet Specifications

Part number
74HC257
Manufacturer
Hitachi
File Size
52.59 KB
Datasheet
74HC257_HitachiSemiconductor.pdf
Description
Quad. 2-to-1-line Data Selectors/Multiplexers

Features

* High Speed Operation: tpd (Data to Y) = 10.5 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Funct

74HC257 Distributors

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Quad. 2-to-1-line Data Selectors Multiplexers Hitachi
Hitachi 74HC257-like datasheet