QS74FCT240TP

$1.21

Description：BUS DRIVER, FCT SERIES
Series：*
Mfr：Quality Semiconductor
Package：Bulk

SKU:25cb19c94d69 Category: Buffers, Drivers, Receivers, Transceivers Brand: Quality Semiconductor

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Product introduction

QS74FCT240TP is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Quality Semiconductor. Its product description is BUS DRIVER, FCT SERIES. Review the specifications below when checking this part for your BOM.

Buffers, Drivers, Receivers, Transceivers specifications for QS74FCT240TP

Description：BUS DRIVER, FCT SERIES
Series：*
Mfr：Quality Semiconductor
Package：Bulk
Logic Type：-
Number of Elements：-
Number of Bits per Element：-
Input Type：-
Output Type：-
Current - Output High, Low：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Buffers, Drivers, Receivers, Transceivers datasheet and documents for QS74FCT240TP

QS74FCT240TP

Buffers, Drivers, Receivers, Transceivers Overview

The QS74FCT240TP is a dual four-bit bus driver manufactured by Quality Semiconductor. It utilizes CMOS technology and features inverted outputs with three-state capability. The device operates within an industrial temperature range of -40°C to +85°C. It is housed in a 16-pin plastic dual in-line package (PDIP).

Buffers, Drivers, Receivers, Transceivers Feature Summary

Dual four-bit configuration for independent data path control.
Inverted output polarity for signal inversion applications.
Three-state outputs allowing bus isolation.

Buffers, Drivers, Receivers, Transceivers Applications

Bus-oriented memory and address drivers.
Clock drivers and buffer circuits.
General-purpose bidirectional bus transceivers.

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific manufacturer designation, as Quality Semiconductor assets were acquired by Cypress and subsequently Texas Instruments. Confirm that the 'QS' prefix corresponds to the original Quality Semiconductor production lot and not a modern equivalent from the successor entity. Ensure the PDIP-16 package matches the required footprint for the target design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a dual four-bit inverting buffer with three-state outputs is required in a through-hole DIP package. It serves as a legacy alternative to standard octal drivers where only half the channels are needed. Verify compatibility with 5V logic levels and ensure the industrial temperature rating meets environmental constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the FCT (Fast CMOS) logic family, designed to offer high-speed performance comparable to bipolar FAST logic but with lower power consumption. The QS74FCT240 series provides a pin-compatible solution for upgrading existing designs from older bipolar technologies to CMOS standards while maintaining interface compatibility.