Dual 4-input positive-NAND gates 14-SOIC 0 to 70
NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14
Manufacturer: Texas Instruments
Win Source Part Number: 720477-SN74LS20DR
Packaging: Reel
Mounting Style: SMD
Logic Type: NAND Gate
Number of Inputs: 4
Current - Output High, Low: 400μA, 8mA
Logic Level - Low: 0.8V
Logic Level - High: 2V
Categories: Integrated Circuits
Supplier Device Package: 14-SOIC
Temperature Range - Operating: 0°C ~ 70°C
Manufacturer Package: 14-SOIC
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited
Family Part Number: 74LS20
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Supply Voltage (V): 4.75V ~ 5.25V
Current - Quiescent (Maximum): 800μA
Max Propagation Delay at V, Max CL: 15ns at 5V, 15pF
2-Ch 4-In NAND Gate IC, 4.75-5.25V, 15ns, SOIC Product overview: SN74LS20DR 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 5.25V, SOIC. Search-friendly keywords include logic IC, gate, inverter, buffer, digital signal, 5.25V, SOIC, Gates and Inverters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 705-SN74LS20DR can be used for catalog matching and distributor lookup.
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| Texas Instruments | Rochester Electronics | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates |
| Product Number | SN74LS20DR | SN74LS20DR | 720477-SN74LS20DR | 705-SN74LS20DR | 296-3669-6-ND | SN74LS20DR | SN74LS20DR | SN74LS20DR | SN74LS20DR |
| Product Name | SN74LS20 Dual 4-input positive-NAND gates | Logic - Logic - Gates and Inverters - SN74LS20DR | 5.25V SOIC Logic IC | Gates and Inverters | Gates and Inverters | Logic Gates | Integrated Circuits (ICs) - Logic - Gates and Inverters | Logic - Gates and Inverters | |
| Gate Type | NAND | AND; NAND | NOT; NAND; NAND Gate | NAND; NAND GATE | NAND | NAND; NAND Gate | NAND | NOT; NAND | |
| Supply Voltage | 5V; 5 | 4.75V ~ 5.25V | 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 2V (Low), 0.8V (High) | |||
| Logic Family | LS | TTL | |||||||
| Propagation Delay | 22 ns | 15 ns | 15 ns | 15 ns | |||||
| Operating Current | 0.0110 mA | 8 mA | 0.8000 mA |
