SN74AC08DR datasheet, price, pdf

Discover the SN74AC08DR Reference Manual for comprehensive details and technical specifications. This guide provides essential information, ensuring you get the most out of your projects with this component.

Brands: Texas Instruments

Download: SN74AC08DR Datasheet PDF

Price: inquiry

In Stock: 28,359

Logic Type: AND Gate

Number of Circuits: 4

Number of Inputs: 2

Package: 14-SOIC

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SN74AC08DR

The SN74AC08DR, made by Texas Instruments (TI), is basically a quad 2-input AND gate IC—meaning it has four separate “AND gates” built into a single chip, each with two inputs and one output. It’s great for use in digital logic circuits, giving you clear and reliable signal processing.

This chip supports a wide voltage range, from 2V to 6V, offering flexibility for different circuit designs. Plus, it provides fast switching speeds and clean output signals, which significantly reduces noise—a huge advantage in high-speed digital applications.

Because it comes in an SOIC surface-mount package, it’s easy to solder and saves valuable PCB space, making it ideal for compact designs in communication equipment, control systems, and other digital electronics.

In short, if you’re working on an electronic device that demands stable and reliable logic handling, the SN74AC08DR is a practical choice. It’ll simplify your logic control tasks, help streamline your signals, and ensure dependable operation.

SN74AC08DR pinout

Pin Number	Pin Name	Type	Description
1	1A	Input	Input A of AND Gate 1
2	1B	Input	Input B of AND Gate 1
3	1Y	Output	Output Y of AND Gate 1
4	2A	Input	Input A of AND Gate 2
5	2B	Input	Input B of AND Gate 2
6	2Y	Output	Output Y of AND Gate 2
7	GND	Power	Ground (0V)
8	3Y	Output	Output Y of AND Gate 3
9	3A	Input	Input A of AND Gate 3
10	3B	Input	Input B of AND Gate 3
11	4Y	Output	Output Y of AND Gate 4
12	4A	Input	Input A of AND Gate 4
13	4B	Input	Input B of AND Gate 4
14	VCC	Power	Positive supply voltage (2V–6V)

The chip contains four independent 2-input AND gates and is suitable for various digital logic circuit designs.

SN74AC08DR equivalent gate ic

Model	Manufacturer	Logic Family	Function	Supply Voltage	Number of Gates	Inputs per Gate	Propagation Delay (typ.)	Output Current	Package
SN74AC08DR	Texas Instruments	AC	Quad 2-input AND	2.0 to 6.0 V	4	2	7 ns (at 5V)	±24 mA	SOIC-14
74AC08D	ON Semiconductor	AC	Quad 2-input AND	2.0 to 6.0 V	4	2	7 ns (at 5V)	±24 mA	SOIC-14
MC74AC08DR2	ON Semiconductor	AC	Quad 2-input AND	2.0 to 6.0 V	4	2	7 ns (at 5V)	±24 mA	SOIC-14
74ACT08D	Nexperia	ACT	Quad 2-input AND	4.5 to 5.5 V	4	2	7 ns (at 5V)	±24 mA	SOIC-14
CD74AC08M	Texas Instruments	AC	Quad 2-input AND	1.5 to 5.5 V	4	2	7.5 ns (at 5V)	±24 mA	SOIC-14

For direct replacement with identical specs and packaging, 74AC08D or MC74AC08DR2 are ideal. For specialized voltage conditions, consider 74ACT08D or CD74AC08M.

Always double-check your specific application requirements to confirm compatibility.

SN74AC08D digital logic circuit

The SN74AC08D is a high-speed CMOS quad 2-input AND gate from Texas Instruments, offering four independent AND gates in a single 14-pin SOIC package. Each gate performs the Boolean function Y = A • B in positive logic.

This is a typical OR gate circuit, used for controlling the state (on/off) of an LED.

The circuit includes two inputs (Input A and Input B) and one output (Output).
An LED is connected between the OR gate output and ground, with a series resistor to limit current and protect the LED.
The OR gate outputs a high level (logic 1) if at least one of its inputs is high. It outputs a low level (logic 0) only when both inputs are low.