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SN54HC21 Datasheet - Texas Instruments

DUAL 4-INPUT POSITIVE-AND GATES

SN54HC21 Features

* Buffered inputs

* Wide operating voltage range: 2 V to 6 V

* Wide operating temperature range: -40°C to +85°C

* Supports fanout up to 10 LSTTL loads

* Significant power reduction compared to LSTTL logic ICs 2 Applications

* Combining power good signa

SN54HC21 General Description

This device contains two independent 4-input AND gates. Each gate performs the Boolean function Y = A * B * C * D in positive logic. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN74HC21D SOIC (14) 8.70 mm × 3.90 mm SN74HC21N PDIP (14) 19.30 mm × 6.40 mm SN74HC21.

SN54HC21 Datasheet (1.67 MB)

Preview of SN54HC21 PDF

Datasheet Details

Part number:

SN54HC21

Manufacturer:

Texas Instruments ↗

File Size:

1.67 MB

Description:

Dual 4-input positive-and gates.

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SN54HC21 DUAL 4-INPUT POSITIVE-AND GATES Texas Instruments

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