74LS20 Dual 4-input NAND Gate IC (7420 IC) DIP-14

74LS20 is a dual 4-input NAND gate integrated circuit. It is a member of the 74LS logic family, which is based on low-power Schottky TTL (transistor-transistor logic) technology.

The 74LS20 has two independent 4-input NAND gates, each of which has a low output voltage when all four inputs are high. The 74LS20 is available in a variety of packages, including the 14-pin DIP

74LS20 can use in a variety of applications, including digital logic circuits, counters, timers, and shift registers. It can also be used to create custom logic circuits. The 74LS20 is a versatile and powerful IC that can use in a wide range of applications.

This device contains two independent gates each of which performs the logic NAND function. One of the advantages of the 74LS20 is its fast switching speed and low power consumption. It is also designed to operate over a wide temperature range, making it suitable for use in various environments.

The 74LS20 contains two independent gates each of which performs the logic NAND function. In digital electronics, a NAND gate is a logic gate which produces an output which is false only if all its inputs are true; thus its output is complement to that of an AND gate.

The 74LS20 IC has a wide range of working voltage, a wide range of working conditions, and directly interfaces with CMOS, NMOS, and TTL. The output of the IC always comes in TTL which makes it easy to work with other TTL devices and microcontrollers.

Features : –

74LS20 IC package contains two independent positive logic 4-input NAND Gates. It is the part of 74XXYY IC series.

• Two Independent NAND Gates
• Standard Pin Configuration
• Fast Switching Times
• Operating Temperature up to 70°C
• Standard TTL Switching Voltages

74LS20 Dual 4-input NAND Gate IC Specifications : –

74LS20 has two independent 4-input NAND gates, each of which has a low output voltage when all four inputs are high.

• Type – TTL LS series;
• Logical element / function – Dual 4-Input NAND Gate;
• Nominal supply voltage – 5 VDC;
• Maximum output current – 8 mA;
• Operating temperature – from 0 ° C to +70 ° C;
• Installation – THT.

74LS20 Dual 4-input NAND Gate IC Applications : –

74LS20 IC has a wide range of working voltage, a wide range of working conditions, and directly interfaces with CMOS, NMOS, and TTL. The output of the IC always comes in TTL which makes it easy to work with other TTL devices and microcontrollers.

• Memory units
• PCs and notebooks
• Digital logic circuits
• Programmable logic controllers (PLCs)
• Microcontrollers
• Data acquisition systems
• Test and measurement equipment
• Industrial control systems
• Consumer electronics

Package : –

1 x 74LS20 Dual 4-input NAND Gate IC

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