MM74HC373N

型號：MM74HC373N
品牌：FSC

批號：13+
封裝：DIP
原價：1.8
數(shù)量：56366
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詳細描述

MM74HC373N

3-STATE Octal D-Type Latch

General Description

The MM74HC373 high speed octal D-type latches utilize

advanced silicon-gate CMOS technology. They possess

the high noise immunity and low power consumptioof

standard CMOS integrated circuits, as well as the ability to

drive 15 LS-TTL loads. Due to the large output drive capability and the 3-STATE feature, these devices are ideally

suited for interfacing with bus lines ia bus organized system.

Whethe LATCH ENABLE input is HIGH, the Q outputs

will follow the D inputs. Whethe LATCH ENABLE goes

LOW, data at the D inputs will be retained at the outputs

until LATCH ENABLE returns HIGH again. Whea high

logic level is applied to the OUTPUT CONTROL input, all

outputs go to a high impedance state, regardless of what

signals are present at the other inputs and the state of the

storage elements.

The 74HC logic family is speed, function, and pin-out compatible with the standard 74LS logic family. All inputs are

protected from damage due to static discharge by internal

diode clamps to VCC and ground.

Features

Typical propagatiodelay: 18 ns

Wide operating voltage range: 2 to 6 volts

Low input current: 1 µA maximum

Low quiescent current: 80 µA maximum (74 Series)

Output drive capability: 15 LS-TTL loads

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