SN74HC08ANSR

Overview

The SN74HC08ANSR is a quad 2-input positive AND gate manufactured by Texas Instruments. It belongs to the SN74HC series of high-speed CMOS logic devices. The component operates within a supply voltage range of 2 V to 6 V and features four independent logic channels. Each channel provides two inputs and one output. The device utilizes a TSSOP-14 surface-mount package. It supports low-level and high-level output currents of 5.2 mA. The propagation delay is specified at 8 ns. The operational temperature range extends from -40 °C to +125 °C.

Feature Summary

• High-speed CMOS technology for efficient digital signal processing
• Quad configuration providing four independent 2-input AND gates
• Wide operating voltage capability supporting 2 V to 6 V systems
• Extended industrial temperature range for reliable operation

Applications

• Digital logic control circuits
• Signal gating and masking operations
• Data routing in embedded systems
• Industrial automation logic interfaces

Procurement Notes

Verify the specific suffix ANSR against official Texas Instruments documentation to confirm the tape-and-reel packaging format and quantity. Ensure the part number matches the exact HCT or HC series designation required for your circuit design, as variations exist within the product family. Cross-reference the manufacturer's latest datasheet for any updates regarding RoHS compliance status and recommended soldering profiles.

Selection Notes

Select this component when a standard quad AND gate is required with wide voltage tolerance. The HC series offers higher speed than legacy counterparts while maintaining low power consumption. Verify that the TSSOP-14 package dimensions fit the PCB layout constraints. Confirm that the 5.2 mA drive current meets the load requirements of the connected downstream logic inputs.

Part Context

This device is part of the broader SN74HCxx logic family produced by Texas Instruments. The family includes various single-function gates such as OR, NAND, and NOT configurations. These components are designed for general-purpose digital applications requiring high noise immunity and compatibility with standard CMOS logic levels across a broad voltage spectrum.

Replacement Considerations

Compatible substitutes include SN74HC08DR and SN74HC08NSR. Verify pinout compatibility and electrical specifications before substitution.