Texas Instruments SN74HC21 Dual 4-Input Positive-AND Gates SN74HC21DRE4

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

AND Gate IC 2 Channel 14-SOIC

Dual 4-Input AND Gate IC, 74HC, CMOS, SOIC, 2V-6V Product overview: SN74HC21DRE4 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, 2V, 6V, SOIC. Search-friendly keywords include logic IC, gate, inverter, buffer, digital signal, Dual, 2V, 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-SN74HC21DRE4 can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 065514-SN74HC21DRE4
Packaging: Reel - TR
Number of Circuits: 2
Mounting: SMD (SMT)
Logic Type: AND Gate
Number of Inputs: 4
Current - Output High, Low: 5.2mA, 5.2mA
Max Propagation Delay @ V, Max CL: 19ns @ 6V, 50pF
Current - Quiescent (Max): 2μA
Logic Level - Low: 0.5 V to 1.8 V
Logic Level - High: 1.5 V to 4.2 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 14-SOIC
Dimension: 14-SOIC (0.154", 3.90mm Width)
Supply Voltage - Operating: 2 V to 6 V
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited