74ACQ377PC

$2.20

Description：IC FF D-TYPE SNGL 8BIT 20DIP
Series：74ACQ
Mfr：onsemi
Package：Bag

SKU:574b0bee4c53 Category: Flip Flops Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC FF D-TYPE SNGL 8BIT 20DIP
Series：74ACQ
Mfr：onsemi
Package：Bag
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：Through Hole
Supplier Device Package：20-DIP
Package / Case：20-DIP (0.300", 7.62mm)
Input Capacitance：-
Grade：-
Qualification：-

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74ACQ377PC

Overview

The MC74ACQ377PC is an octal D-type flip-flop with a common clock and enable, manufactured by onsemi. It operates within a supply voltage range of 2V to 6V and features non-inverting outputs. The device supports a maximum clock frequency of 90 MHz and delivers output drive currents of 24mA for both high and low states. Static current consumption is specified at 40 µA. Propagation delay is limited to 8.5ns at 5V with a 50pF load. It utilizes a 20-pin PDIP package and functions across a temperature range of -40°C to 85°C.

Feature Summary

Octal configuration containing eight positive-edge-triggered D-type flip-flops
Common buffered clock and enable inputs for synchronized data handling
Non-inverting outputs providing true logic state representation

Applications

High-speed parallel data storage in digital systems
Buffering and latching of address or data buses
Shift register construction for serial-to-parallel conversion

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for product change notifications regarding manufacturing site or material composition updates. Ensure the specific ordering suffix matches the required package type and environmental specifications for your design requirements.

Selection Notes

Select this component when an octal register with non-inverting outputs is required. The wide supply voltage range allows compatibility with various logic families. Consider the 90 MHz clock limit and 8.5ns propagation delay for timing constraints. The PDIP package suits prototyping or applications requiring through-hole mounting capabilities.

Part Context

This part belongs to the 74ACQ series of advanced CMOS logic devices from onsemi. It is functionally similar to other octal D-type flip-flops but offers improved speed and lower power consumption compared to older LS or HC technologies. The ACQ series is designed for high-performance digital applications requiring reliable data storage and transfer.