SN74HCS21 Datasheet (Texas Instruments)

SN74HCS21, Dual 4-Input AND Gates

This device contains two independent 4-input AND gates with Schmitt-trigger inputs.

Each gate performs the Boolean function Y = A * B * C * D in positive logic.

Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN74HCS21PWR TSSOP (14) 5.00 mm × 4.40 mm SN74HCS21DR SOIC (1

SN74HCS21 Features

* 1 Wide operating voltage range: 2 V to 6 V

* Schmitt-trigger inputs allow for slow or noisy input signals

* Low power consumption

* Typical ICC of 100 nA

* Typical input leakage current of ±100 nA

* ±7.8-mA output drive at 5 V

* Extended ambie