SN74HC21NSR

$0.48

Description：IC GATE AND 2CH 4-INP 14SO
Series：74HC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:2840e3faa78b Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

SN74HC21NSR is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC GATE AND 2CH 4-INP 14SO. Review the specifications below when checking this part for your BOM.

Inverter Gates specifications for SN74HC21NSR

Description：IC GATE AND 2CH 4-INP 14SO
Series：74HC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Logic Type：AND Gate
Number of Circuits：2
Number of Inputs：4
Features：-
Voltage - Supply：2V ~ 6V
Current - Quiescent (Max)：2 µA
Current - Output High, Low：5.2mA, 5.2mA
Input Logic Level - Low：0.5V ~ 1.8V
Input Logic Level - High：1.5V ~ 4.2V
Max Propagation Delay @ V, Max CL：19ns @ 6V, 50pF
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Supplier Device Package：14-SO
Package / Case：14-SOIC (0.209", 5.30mm Width)
Grade：-
Qualification：-

Inverter Gates datasheet and documents for SN74HC21NSR

SN74HC21NSR

Inverter Gates Overview

The SN74HC21NSR is a dual 4-input positive-AND gate manufactured by Texas Instruments. It utilizes high-speed CMOS technology and operates within a supply voltage range of 2V to 6V. The device features push-pull outputs with a maximum low-level output current of 5.2mA and a maximum high-level output current of -5.2mA. Propagation delay is specified at 19ns at 6V with 50pF load capacitance. It functions reliably across an operating temperature range of -40°C to 85°C and is housed in a 14-SOIC package.

Inverter Gates Feature Summary

Dual 4-input AND logic functionality
High-speed CMOS process technology
Push-pull output configuration

Inverter Gates Applications

Digital logic circuit design
Signal gating applications
Industrial control systems

Inverter Gates Procurement Notes

Verify the specific ordering suffix against official Texas Instruments documentation to confirm package type, tape-and-reel specifications, and environmental compliance status. Ensure the component matches the required logic family and operating temperature range for your specific application environment before procurement.

Inverter Gates Selection Notes

Select this component when dual independent 4-input AND gates are required in a surface-mount SOIC package. Consider the propagation delay and output drive capabilities relative to your system's timing requirements and load conditions. Verify compatibility with the target supply voltage range.

Inverter Gates Part Context

This part belongs to the SN74HC series of high-speed CMOS logic devices from Texas Instruments. The HC series is designed for general-purpose digital applications requiring fast switching speeds and low power consumption. The 'N' suffix typically denotes the SOIC package style.