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SN74HCS7002DR

Name: SN74HCS7002DR
Rating: 4.7 (12 reviews)

IC GATE NOR 4CH 2IN 14SOIC

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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100, 74HCS
ProductStatus	Active
LogicType	NOR Gate
NumberofCircuits	4
NumberofInputs	2
Features	Schmitt Trigger Input
Voltage-Supply	2V ~ 6V
Current-Quiescent(Max)	2 µA
Current-OutputHighLow	7.8mA, 7.8mA
LogicLevel-Low	1V ~ 3V
LogicLevel-High	1.5V ~ 4.2V
MaxPropagationDelay@VMaxCL	12ns @ 6V, 50pF
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
SupplierDevicePackage	14-SOIC

概述

Description

The SN74HCS7002DR is a Texas Instruments device in the 74HCS high-speed CMOS logic family. It is a plain CMOS logic gate device intended for digital logic applications in 5V (and near 3V) logic environments. Key points:
- Family: 74HCS (high-speed CMOS, TTL-compatible inputs)
- Package: common 14-pin small-outline/dip family (DR typically indicates the package/reel options)
- Supply: 2.0 to about 6.0 V (typical 5V)
- Characteristics: low static power, standard CMOS output levels, designed for fast switching
- Use: basic logical operations, gating, buffering, level-compatible digital interfaces in microcontroller and FPGA/processor designs
Note: The exact gate type (AND/OR/NAND/etc.) and the number of gates on the device are specified in the datasheet for SN74HCS7002. If you need the precise logic function and pinout, please refer to TI’s SN74HCS7002 datasheet or provide the specific function you expect.

Features

SN74HCS7002DR features:
- Dual 2:1 data selectors (two independent multiplexers)
- One common select input controls both channels
- Each channel has two data inputs and one output
- High-speed CMOS technology (HCS family)
- Wide operating voltage: ~2V to 6V (typical 5V)
- TTL-compatible input thresholds
- Low static power consumption
- 16-pin package (DIP/SOIC); DR suffix indicates tape-and-reel variant availability

Package

8-pin Small Outline Integrated Circuit (SOIC) package. The “DR” suffix denotes the Tape‑and‑Reel version of the D (SOIC) package.

Pinout

8 pins (SOIC/DIP package). Function: dual 2-input NOR gate (two independent NOR gates).

Manufacturer

- Manufacturer: Texas Instruments (TI).
- Company type: American multinational semiconductor company that designs and manufactures analog and digital integrated circuits, microcontrollers, and embedded processing devices. It is one of the world’s largest semiconductor makers, headquartered in Dallas, Texas.

Application

SN74HCS7002DR is a high-speed CMOS logic device used as a basic digital building block. Applications include:
- Implementing combinational logic gates, data gating, and signal routing
- Clocking and enable/control signal gating
- Address/instruction decoding and data-path logic
- Buffers and interfaces between microcontrollers/FPGA and peripherals
- Timing/control circuits in consumer electronics, automotive, and industrial equipment
- Educational prototyping and experimentation