Dual 4-input positive-AND gates 14-PDIP 0 to 70
AND Gate IC 2 Channel 14-PDIP
AND Gate, LS Series, 2-Func, 4-Input, TTL, PDIP14
2-Ch 4-Input Bipolar AND Gate IC, 5V, PDIP Product overview: SN74LS21N 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 5V. Search-friendly keywords include logic IC, gate, inverter, buffer, digital signal, 5V, Gates and Inverters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 705-SN74LS21N can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 030192-SN74LS21N
Packaging: Tube/Rail
Number of Circuits: 2
Mounting: Through Hole
Logic Type: AND Gate
Number of Inputs: 4
Current - Output High, Low: 400μA, 8mA
Max Propagation Delay @ V, Max CL: 20ns @ 5V, 15pF
Logic Level - Low: 0.8V
Logic Level - High: 2V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C
Case / Package: 14-PDIP
Dimension: 14-DIP (0.300", 7.62mm)
Supply Voltage - Operating: 4.75 V to 5.25 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
Application Field: Used in Industrial, Communications & Networking
IC GATE AND 2CH 4-INP 14DIP
IC GATE AND 2CH 4-INP 14DIP
IC, LOGIC, 74LS, AND GATE; Logic Family / Base Number:74LS21; Logic Type:AND; Output Current:8mA; No. of Inputs:4; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Case Style:DIP; No. of Pins:14Pins; Logic IC Family:74LS; RoHS Compliant: Yes
IC GATE AND 2CH 4-INP 14DIP
IC,AND GATE, LS SERIES, 2-FUNC, 4-INPUT, TTL, DIP-14. FREE 2 YEAR RADWELL WARRANTY
| Texas Instruments | DigiKey | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Lingto Electronic Limited | Quarktwin Technology Ltd. | Radwell International | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | SN74LS21N | 296-3672-5-ND | SN74LS21N | 705-SN74LS21N | 030192-SN74LS21N | SN74LS21N | 815-SN74LS21N | SN74LS21N | 26AJ9444 | SN74LS21N | SN74LS21N | 71558848 |
| Product Name | SN74LS21 Dual 4-input positive-AND gates | Gates and Inverters | 5V Logic IC | Logic - Logic - Gates and Inverters - SN74LS21N | Integrated Circuits (ICs) - Logic - Gates and Inverters | IC GATE AND 2CH 4-INP 14DIP | Logic Gates | Ic, Logic, 74Ls, And Gate; Logic Family / Base Number Texas Instruments | Logic - Gates and Inverters | Gates and Inverters | Logic IC | |
| Gate Type | AND | AND | AND | AND; AND GATE | NOT; AND; AND Gate | AND | AND | AND; AND | NOT; AND | AND; AND Gate | ||
| Supply Voltage | 5V; 5 | 4.75V ~ 5.25V | 5.25V | 4.75 V ~ 5.25 V | 5V; 5V | 5.25V | 2V (Low), 0.8V (High) | 4.75V ~ 5.25V | ||||
| Logic Family | LS | TTL | TTL; TTL | |||||||||
| Propagation Delay | 15 ns | 20 ns | 20 ns | 20 ns | 20 ns | |||||||
| Operating Current | 0.0025 mA | 0.4000 mA | 8 mA | 8 mA |
