CD74HCT20M96

具有 TTL 兼容型 CMOS 输入的 2 通道、4 输入、4.5V 至 5.5V 与非门

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1 Features

• LSTTL input logic compatible – VIL(max) = 0.8 V, VIH(min) = 2 V

• CMOS input logic compatible – II ≤ 1 µA at VOL, VOH

• Buffered inputs

• 4.5 V to 5.5 V operation

• Wide operating temperature range: -55°C to 125°C

• Supports fanout up to 10 LSTTL loads

• Significant power reduction compared to LSTTL logic ICs

2 Applications

• Alarm / tamper detect circuit

• S-R latch

3 Description

This device contains two independent 4-input NAND gates. Each gate performs the Boolean function Y = A ● B ● C ● D in positive logic.