The M74HC20B1R is a high-speed CMOS dual 4-input NAND gate manufactured using silicon gate C2MOS technology. It features a typical propagation delay of 9 ns at a supply voltage of 6V and operates within a wide voltage range of 2V to 6V. The device has low power dissipation, with a maximum supply current of 1 mA at 25¬8C. It offers high noise immunity with a minimum noise margin of 28% of VCC and symmetrical output impedance, providing a minimum output current of 4 mA. The M74HC20B1R is pin and function compatible with the 74 series 20, making it suitable for various applications requiring reliable logic operations. Additionally, all inputs are protected against static discharge and transient excess voltage, enhancing its robustness in circuit designs.
Dual 4-Input NAND Gate, 74HC Series, CMOS, PDIP-14 Product overview: M74HC20B1R from STMicroelectronics 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. Search-friendly keywords include logic IC, gate, inverter, buffer, digital signal, Dual, Gates and Inverters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 705-M74HC20B1R can be used for catalog matching and distributor lookup.
NAND Gate IC 2 Channel 14-DIP
Manufacturer: STMicroelectronics
Win Source Part Number: 073023-M74HC20B1R
Packaging: Tube/Rail
Number of Circuits: 2
Mounting: Through Hole
Logic Type: NAND Gate
Number of Inputs: 4
Current - Output High, Low: 5.2mA, 5.2mA
Max Propagation Delay @ V, Max CL: 14ns @ 6V, 50pF
Current - Quiescent (Max): 1μA
Logic Level - Low: 0.5 V to 1.8 V
Logic Level - High: 1.5 V to 4.2 V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -55°C to 125°C
Case / Package: 14-DIP
Dimension: 14-DIP (0.300", 7.62mm)
Supply Voltage - Operating: 2 V to 6 V
NAND Gate IC 2 Channel 14-DIP
IC GATE NAND 2CH 4-INP 14DIP
IC GATE NAND 2CH 4-INP 14DIP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates | Logic Gates |
| Product Number | 705-M74HC20B1R | 497-1795-5-ND | 073023-M74HC20B1R | M74HC20B1R | M74HC20B1R | M74HC20B1R |
| Product Name | Dual Logic IC | Gates and Inverters | Logic - Logic - Gates and Inverters - M74HC20B1R | Gates and Inverters | Integrated Circuits (ICs) - Logic - Gates and Inverters | Logic - Gates and Inverters |
| Gate Type | NAND; NAND GATE | NAND | NOT; NAND; NAND Gate | NAND; NAND Gate | NAND | NOT; NAND |
| Supply Voltage | 6V | 2V ~ 6V | 2 V ~ 6 V | 2V ~ 6V | 1.5V ~ 4.2V (Low), 0.5V ~ 1.8V (High) | |
| Inputs | 4 | 4 | 4 | 4 | ||
| Propagation Delay | 20 ns | 14 ns | 14 ns | |||
| Operating Temperature | -55 C (-67 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) |
