Texas Instruments High-Performance Analog Dual SOIC Logic IC SN74HCS21DR

Dual 4-input AND gates with Schmitt-trigger inputs 14-SOIC -40 to 125 Product overview: SN74HCS21DR from Texas Instruments is a Logic IC for digital control, signal routing, level logic, timing, buffering, and embedded board design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Dual, SOIC. Search-friendly keywords include logic IC, gate, inverter, buffer, digital signal, Dual, SOIC, Gates and Inverters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 705-SN74HCS21DR can be used for catalog matching and distributor lookup.

Win Source Part Number: 1371147-SN74HCS21DR
Category: Integrated Circuits (ICs) - Logic - Gates and Inverters
Package: Tape & Reel
Temperature Range - Operating: -40°C ~ 125°C
Fake Threat In the Open Market: 33 pct.
MSL Level: 1 (Unlimited)
Mfr: Texas Instruments
Series: 74HCS
Product Status: Active
Features: Schmitt Trigger Input
Package / Case: 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 14-SOIC
Base Product Number: 74HCS21
Mounting Type: Surface Mount
HTSUS: 8542.39.0001
ECCN: EAR99
Voltage - Supply: 2V ~ 6V
Logic Type: AND Gate
Number of Circuits: 2
Number of Inputs: 4
Current - Quiescent (Max): 2 µA
Current - Output High, Low: -, 7.8mA
Input Logic Level - Low: 1V ~ 3V
Input Logic Level - High: 1.5V ~ 4.2V
Max Propagation Delay @ V, Max CL: 16ns @ 6V, 50pF

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