Texas Instruments SN74HC21 Dual 4-Input Positive-AND Gates SN74HC21DT

Dual 4-Input Positive-AND Gates 14-SOIC -40 to 85

AND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14

AND Gate IC 2 Channel 14-SOIC

AND Gate IC 2 Channel 14-SOIC

AND Gate IC 2 Channel 14-SOIC

Manufacturer: Texas Instruments
Win Source Part Number: 795006-SN74HC21DT
Series: 74HC
Packaging: Reel package
Operating Temperature Range: -40°C ~ 85°C
Package: 14-SOIC (0.154", 3.90mm Width)
Number of Circuits: 2
Mounting: SMD
Logic Type: AND Gate
Number of Inputs: 4
Current - Output High, Low: 5.2mA, 5.2mA
Operating Supply Voltage: 2 V ~ 6 V
Max Propagation Delay @ V, Max CL: 19ns @ 6V, 50pF
Logic Level - Low: 0.5 V ~ 1.8 V
Logic Level - High: 1.5 V ~ 4.2 V
Family Name: SN74HC21
Categories: Integrated Circuits (ICs)
Manufacturer Package: 14-SOIC
Maximum Quiescent Current: 2μA
Alternative Parts (Cross-Reference): 74HC21D; 74HC21D,652; 74HC21D,653; M74HC21RM13TR;
Introduction Date: August 01, 2003
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Limited

Dual 4-Input AND Gate IC, 2-6V, 19ns, SOIC, CMOS Product overview: SN74HC21DT 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, 6V, SOIC. Search-friendly keywords include logic IC, gate, inverter, buffer, digital signal, Dual, 6V, SOIC, Gates and Inverters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 705-SN74HC21DT can be used for catalog matching and distributor lookup.