SN74BCT574N

$3.49

Description：IC FF D-TYPE SNGL 8BIT 20DIP
Series：74BCT
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:17ac0620fd44 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74BCT574N is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC FF D-TYPE SNGL 8BIT 20DIP. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74BCT574N

Description：IC FF D-TYPE SNGL 8BIT 20DIP
Series：74BCT
Mfr：Texas Instruments
Package：Bulk,Tube
Function：Standard
Type：D-Type
Output Type：Tri-State, Non-Inverted
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：77 MHz
Max Propagation Delay @ V, Max CL：8.6ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：15mA, 64mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：8 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Through Hole
Supplier Device Package：20-PDIP
Package / Case：20-DIP (0.300", 7.62mm)
Input Capacitance：5.5 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74BCT574N

SN74BCT574N

Flip Flops Overview

The SN74BCT574N is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments. It features three-state outputs designed for driving highly capacitive or relatively low-impedance loads. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports through-hole mounting in a 20-pin PDIP package. It includes eight independent D-type flip-flops with non-inverting outputs.

Flip Flops Feature Summary

Octal configuration providing eight independent D-type edge-triggered flip-flops
Three-state outputs engineered for high capacitive drive capability
Non-inverting logic polarity for direct data path transmission

Flip Flops Applications

Bus-oriented memory register implementations
I/O port buffering for peripheral interfaces
Parallel-to-serial data conversion circuits

Flip Flops Procurement Notes

Verify the specific revision level against the latest Texas Instruments datasheet to ensure compatibility with current manufacturing standards. Confirm that the 20-pin PDIP package meets the mechanical constraints of the target printed circuit board layout. Ensure supply voltage requirements align with the 4.5 V to 5.5 V operational range specified for this component series.

Flip Flops Selection Notes

Select this component when designing systems requiring robust output drive strength for capacitive loads compared to standard logic families. The BCT series offers improved performance characteristics suitable for bus interface applications. Consider the PDIP package availability if through-hole assembly is required for the specific hardware platform.

Flip Flops Part Context

This part belongs to the SN74BCT family, which combines BiCMOS technology with TTL-compatible inputs. It serves as a high-performance alternative to standard 74F or 74HC series devices in applications demanding faster switching speeds and stronger output currents while maintaining standard logic levels.