Dual 4-Input Positive-AND Gates 14-SOIC -40 to 85
AND Gate IC 2 Channel 14-SOIC
SN74HC21 Dual 4-Input Positive-AND Gates
Manufacturer: Texas Instruments
Win Source Part Number: 1254560-SN74HC21D
Packaging: Tube
Mounting Style: SMD
Logic Type: AND Gate
Number of Inputs: 4
Current - Output High, Low: 5.2mA, 5.2mA
Logic Level - Low: 0.5V ~ 1.8V
Logic Level - High: 1.5V ~ 4.2V
Categories: Integrated Circuits
Supplier Device Package: 14-SOIC
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Homepage: www.ti.com
Manufacturer Package: 14-SOIC
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Limited
Family Part Number: 74HC21
Manufacturer Pack Quantity: 50
MSL Level: 1 (Unlimited)
Supply Voltage (V): 2V ~ 6V
Current - Quiescent (Maximum): 2μA
Max Propagation Delay at V, Max CL: 19ns at 6V, 50pF
2-Element 4-IN CMOS AND Gate IC, SOIC, 2-6V Product overview: SN74HC21D 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 6V, SOIC. Search-friendly keywords include logic IC, gate, inverter, buffer, digital signal, 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-SN74HC21D can be used for catalog matching and distributor lookup.
IC GATE AND 2CH 4-INP 14SOIC
IC GATE AND 2CH 4-INP 14SOIC
IC GATE AND 2CH 4-INP 14SOIC
IC GATE AND 2CH 4-INP 14SOIC
IC, SM, LOGIC, 74HC, AND GATE; Logic Family / Base Number:74HC21; Logic Type:AND; Output Current:5.2mA; No. of Inputs:4; Supply Voltage Min:2V; Supply Voltage Max:6V; Logic Case Style:SOIC; No. of Pins:14Pins; Logic IC Family:74HC; RoHS Compliant: Yes
| Texas Instruments | DigiKey | Rochester Electronics | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates |
| Product Number | SN74HC21D | 296-8265-5-ND | SN74HC21D | 1254560-SN74HC21D | 705-SN74HC21D | SN74HC21D | 815-SN74HC21D | SN74HC21D | SN74HC21D | SN74HC21D | SN74HC21D | 28AH5057 |
| Product Name | SN74HC21 Dual 4-Input Positive-AND Gates | Gates and Inverters | Logic - Logic - Gates and Inverters - SN74HC21D | 6V SOIC Logic IC | Gates and Inverters | IC GATE AND 2CH 4-INP 14SOIC | Integrated Circuits (ICs) - Logic - Gates and Inverters | Logic Gates | Logic - Gates and Inverters | Gates and Inverters | Ic, Sm, Logic, 74Hc, And Gate; Logic Family / Base Number Texas Instruments | |
| Gate Type | AND | AND | AND | NOT; AND; AND Gate | AND; AND GATE | AND; AND Gate | AND | AND | NOT; AND | AND; AND Gate | AND; AND | |
| Supply Voltage | 5V; 5 | 2V ~ 6V | 2V ~ 6V | 6V | 2V ~ 6V | 5V; 5V | 1.5V ~ 4.2V (Low), 0.5V ~ 1.8V (High) | 2V ~ 6V | 6V | |||
| Logic Family | HC | CMOS; CMOS | ||||||||||
| Propagation Delay | 28 ns | 19 ns | 19 ns | 24 ns | 19 ns | 19 ns | ||||||
| Operating Current | 0.0200 mA | 5.2 mA | 5.2 mA | 0.0020 mA | 5.2 mA | 5.2 mA |
