SN74HC273NSR

$0.65

Description：IC FF D-TYPE SNGL 8BIT 20SO
Series：74HC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:821cd4d64c88 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74HC273NSR 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 20SO. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74HC273NSR

Description：IC FF D-TYPE SNGL 8BIT 20SO
Series：74HC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Master Reset
Type：D-Type
Output Type：Non-Inverted
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：60 MHz
Max Propagation Delay @ V, Max CL：27ns @ 6V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：5.2mA, 5.2mA
Voltage - Supply：2V ~ 6V
Current - Quiescent (Iq)：8 µA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-SO
Package / Case：20-SOIC (0.209", 5.30mm Width)
Input Capacitance：3 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74HC273NSR

SN74HC273NSR

Flip Flops Overview

The SN74HC273NSR is an octal D-type flip-flop with clear from Texas Instruments, belonging to the HC logic series. It features a single circuit configuration with CMOS input and output types in a non-inverting polarity. The device operates within a supply voltage range of 2 V to 6 V and supports surface mount installation. Key electrical parameters include a propagation delay of 160 ns, high-level output current of -5.2 mA, and low-level output current of 5.2 mA. It functions across a temperature range of -40°C to +85°C.

Flip Flops Feature Summary

Octal D-type flip-flop architecture with integrated clear function
CMOS compatible input and output structures for noise immunity
Non-inverting signal polarity for direct data path applications

Flip Flops Applications

Parallel-to-serial data conversion circuits
General-purpose digital storage registers
State machine implementation in control systems

Flip Flops Procurement Notes

Verify the specific package marking and date code against the manufacturer's latest production documentation to ensure authenticity. Confirm that the operating environment remains within the specified -40°C to +85°C thermal limits during system integration. Cross-reference the datasheet revision history to validate parameter consistency with the purchased batch.

Flip Flops Selection Notes

Select this component when an octal register with a global clear input is required in surface-mount designs. The HC series offers standard speed performance suitable for general logic applications. Ensure the design accommodates the 2 V to 6 V supply range and the specific pinout requirements of the SOIC-20 package for proper PCB layout.

Flip Flops Part Context

This part belongs to the SN74HC273 family of octal D-type flip-flops manufactured by Texas Instruments. It shares functional characteristics with variants like the SN74HC273NE4 and SN74HC273PWR, differing primarily in packaging style. The NSR suffix indicates a tape-and-reel surface mount configuration optimized for automated assembly processes.