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Texas Instruments SN74HC273DBR Flip Flops

IC FF D-TYPE SNGL 8BIT 20SSOP

19,980 ActiveTexas Instruments74HCSN74HCSSOP$0.48RoHS
SN74HC273DBR SSOP package illustration

Same model may have multiple batches, images only for reference.

SN74HC273DBR
Manufacturer
Texas Instruments
Part Number (MPN)
SN74HC273DBR
Category
Integrated Circuits (ICs)Logic ICsFlip Flops
Series
74HC
Base Model
SN74HC
Detailed Description
Octal D-Type Flip-Flop, CMOS technology, featuring 8 independent D-type flip-flops with a clear input. Operates with a positive edge clock trigger, supporting frequencies up to 25MHz. Designed for surface mount with a 20-SSOP package, it functions across a wide temperature range of -40°C to 85°C. Provides 5.2mA output current at both high and low levels, with a maximum supply voltage of 6V.
Package
SSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF SN74HC273DBR Datasheet
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Ordering Code Family

SN74HC groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

459 ordering variants listed on the family page.

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Technical Specifications

Texas Instruments SN74HC273DBR Flip Flops technical specifications.

General

Series
74HC
RoHS
Yes
Package / Case
20-SSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
5V
Lifecycle Status
Active
Package
SSOP
Clock Edge Trigger Type
Positive Edge
Frequency
25MHz

Related Parts Comparison (SN74HC273DBR vs SN74HC4851DR vs SN74HC4851QDRG4Q1 vs SN74HC151QDRQ1)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Texas InstrumentsSN74HC273DBR
Texas InstrumentsSN74HC4851DR
Texas InstrumentsSN74HC4851QDRG4Q1
Texas InstrumentsSN74HC151QDRQ1
Package / Case20-SSOP16-SOIC16-SOIC16-SOIC
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 125°C (TA)-40°C ~ 125°C (TA)-40°C ~ 125°C
Lifecycle StatusActiveActiveActiveActive
Number of Circuits811--
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Texas Instruments SN74HC273DBR Flip Flops Overview

Octal D-Type Flip-Flop, CMOS technology, featuring 8 independent D-type flip-flops with a clear input. Operates with a positive edge clock trigger, supporting frequencies up to 25MHz. Designed for surface mount with a 20-SSOP package, it functions across a wide temperature range of -40°C to 85°C.

Provides 5.2mA output current at both high and low levels, with a maximum supply voltage of 6V.

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