CY74FCT16374ETPAC

$1.59

Description：BUS DRIVER, FCT SERIES
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:f1318b6405b1 Category: Flip Flops Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：BUS DRIVER, FCT SERIES
Series：*
Mfr：Texas Instruments
Package：Bulk
Function：-
Type：-
Output Type：-
Number of Elements：-
Number of Bits per Element：-
Clock Frequency：-
Max Propagation Delay @ V, Max CL：-
Trigger Type：-
Current - Output High, Low：-
Voltage - Supply：-
Current - Quiescent (Iq)：-
Operating Temperature：-
Mounting Type：-
Supplier Device Package：-
Package / Case：-
Input Capacitance：-
Grade：-
Qualification：-

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CY74FCT16374ETPAC

Overview

The CY74FCT16374ETPAC is a dual 8-bit edge-triggered D-type flip-flop manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and features three-state outputs. The device is housed in a 48-pin TSSOP package with a width of 0.240 inches (6.10mm). It supports a maximum clock frequency of 65 MHz and exhibits a propagation delay of 8.8ns at 5V with a 50pF load. Static current consumption is specified at 500µA, while output drive capabilities reach 32mA high and 64mA low. The component functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

Dual-channel architecture providing two independent 8-bit registers for parallel data storage
Edge-triggered operation synchronized by positive clock transitions
Three-state outputs enabling direct bus interfacing and system line sharing
High-speed performance supporting clock frequencies up to 65 MHz

Applications

Parallel-to-serial data conversion circuits
System register banks for microprocessor interfaces
Buffering stages in high-speed digital communication systems

Procurement Notes

Verify the specific suffix ET against manufacturer documentation to confirm pinout compatibility and electrical characteristics. Ensure the selected variant matches the required package dimensions and thermal specifications for the target PCB layout. Cross-reference RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring dual 8-bit latching with high-speed edge-triggered control. The FCT logic family offers CMOS input compatibility with TTL drive levels. Consider the 48-pin TSSOP footprint for space-constrained designs. Evaluate power dissipation limits given the 500µA static current draw during active operation.

Part Context

This part belongs to the Texas Instruments 74FCT series of fast CMOS logic devices. The 74FCT16374 designation indicates a dual 8-bit configuration within the broader FCT product line. These components are engineered for high-performance digital applications requiring reliable data retention and fast switching speeds in standard 5V logic environments.