74HCT377PW,112

Description：IC FF D-TYPE SNGL 8BIT 20TSSOP
Series：74HCT
Mfr：Nexperia USA Inc.
Package：Tube

SKU:594f9cd209f1 Category: Flip Flops Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC FF D-TYPE SNGL 8BIT 20TSSOP
Series：74HCT
Mfr：Nexperia USA Inc.
Package：Tube
Function：Standard
Type：D-Type
Output Type：Non-Inverted
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：53 MHz
Max Propagation Delay @ V, Max CL：32ns @ 4.5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：4mA, 5.2mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：8 µA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-TSSOP
Package / Case：20-TSSOP (0.173", 4.40mm Width)
Input Capacitance：3.5 pF
Grade：-
Qualification：-

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74HCT377PW,112

Overview

The Nexperia 74HCT377PW,112 is an octal D-type flip-flop featuring positive-edge triggering. It operates within a supply voltage range of 4.5V to 5.5V and supports a maximum clock frequency of 53 MHz. The device provides non-inverting outputs with drive capabilities of 4mA (high) and 5.2mA (low). It exhibits a maximum propagation delay of 32ns at 4.5V with 50pF load. Static current consumption is 8µA, and input capacitance is 3.5pF. The component is housed in a 20-TSSOP package and is rated for operation from -40°C to +125°C.

Feature Summary

Positive-edge triggered octal D-type flip-flop architecture
TTL-compatible input levels for HCT logic family integration
Non-inverting output configuration for direct data retention

Applications

Parallel-to-serial data conversion circuits
Octal buffer and register applications
High-performance clocked memory modules

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm package type and tape/reel specifications. Ensure that the selected variant matches the required operating temperature range and electrical characteristics for the target application environment. Cross-reference datasheet parameters before finalizing procurement decisions.

Selection Notes

Select this component when TTL-level compatibility is required alongside CMOS noise immunity. The 74HCT series ensures seamless interfacing with legacy TTL systems while providing improved static noise margins. Consider the 20-TSSOP package dimensions for PCB layout constraints and thermal management requirements during the design phase.

Part Context

This part belongs to the Nexperia 74HCT series, which combines the high speed of CMOS technology with the noise immunity and standard operating voltages of TTL. The 74HCT377 specifically provides eight independent D-type flip-flops, making it suitable for wide data path storage and transfer operations in digital logic designs.