EN
  • EN
  • DE

SN74HC21DT

Part No SN74HC21DT
Manufacturer Texas Instruments
Catalog Logic - Gates and Inverters
Description IC GATE AND 2CH 4-INP 14-SOIC / AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R
Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Series 74HC
Packaging Reel package
Logic Type AND Gate
Number of Circuits 2
Number of Inputs 4
Operating Supply Voltage 2 V ~ 6 V
Maximum Quiescent Current 2μA
Current - Output High, Low 5.2mA, 5.2mA
Logic Level - Low 0.5 V ~ 1.8 V
Logic Level - High 1.5 V ~ 4.2 V
Max Propagation Delay @ V, Max CL 19ns @ 6V, 50pF
Operating Temperature Range -40°C ~ 85°C
Mounting SMD
Manufacturer Package 14-SOIC
Package 14-SOIC (0.154", 3.90mm Width)
Win Source Part Number 795006-SN74HC21DT
Popularity Medium
Supply and Demand Status Limited
Family Name SN74HC21
Introduction Date August 01, 2003
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2031
Ultra Librarian 3D Model Ultra Librarian SN74HC21DT CAD Model

Description

The SN74HC21DT is a high-performance, dual 4-input AND gate integrated circuit from Texas Instruments, designed to operate across a wide voltage range from 2V to 6V. This versatile logic gate is part of the 74HC series, which is well-known for its high-speed CMOS technology.

Key Features

  • Wide Operating Voltage Range: The SN74HC21DT can function at any voltage between 2V and 6V, making it suitable for a variety of applications, from battery-powered devices to industrial systems.
  • High Noise Immunity: Characterized by a high level of immunity to electrical noise, this component ensures stable and reliable operation even in challenging environments.
  • Low Power Consumption: With CMOS technology, it boasts a low power consumption, making it ideal for use in power-sensitive applications.
  • Output Drive Capability: The device can drive up to 10 LSTTL loads, providing the flexibility needed for interfacing with various types of digital logic levels.
  • Functional Symmetry: The symmetrical output impedance ensures balanced propagation delays, contributing to the device's overall performance.

Applications

The SN74HC21DT is suitable for a wide range of applications, including:

  • Logic function implementation
  • Signal gating
  • Input/output expansion
  • Complex logic circuitry
  • Energy-efficient designs

Package Information

The device comes in a TSSOP package, which is a space-saving and surface-mountable design that fits well into compact PCB layouts. Its small footprint and low profile make it an excellent choice for dense circuit designs.

Quality and Reliability

As with all Texas Instruments products, the SN74HC21DT is manufactured to the highest quality standards. It is designed for a long operational life and stable performance, ensuring customer satisfaction and trust in TI's commitment to excellence.

You May Also Be Interested in

Nexperia USA Inc.
IC INVERTER 6CH 1-INP 14TSSOP
Lowest to $0.2911
Texas Instruments
Configurable Multifunction Gate IC 3 Channel SOT-23-6
Lowest to $0.1214
NXP / Nexperia
IC INVERT SCHMITT 2CH 2-IN 6TSOP / Inverter IC 2 Channel Schmitt Trigger 6-TSOP
Lowest to $0.1640
ON Semiconductor
2uA 2V~5.5V 8.6ns@5V,50pF TSSOP-14 Gates and Inverters RoHS
Lowest to $0.5821
Texas Instruments
IC GATE NAND 1CH 8-INP 14TSSOP
Lowest to $0.4948
ON Semiconductor
IC INVERTER 1CH 1-INP SC88A / Inverter IC 1 Channel SC-88A (SC-70-5/SOT-353)
Need more? Email Us
Toshiba Semiconductor and Storage
1uA 1.65V~5.5V [email protected],15pF SOT-505 Gates and Inverters RoHS
Lowest to $0.2911
SG Micro Corp
3uA 1V~5.5V SOT-23-5 Gates and Inverters RoHS
Lowest to $0.2183
Nexperia USA Inc.
IC GATE OR 2CH 2-INP 8XSON
Need more? Email Us

Top Sellers

Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.4647
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess