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Texas Instruments SN74AHCT273DW Flip Flops

IC FF D-TYPE SNGL 8BIT 20SOIC

8,900 ActiveTexas Instruments74AHCTSN74AHCTSOIC$1.83RoHS
SN74AHCT273DW SOIC package illustration

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

SN74AHCT273DW
Manufacturer
Texas Instruments
Part Number (MPN)
SN74AHCT273DW
Category
Integrated Circuits (ICs)Logic ICsFlip Flops
Series
74AHCT
Base Model
SN74AHCT
Detailed Description
Octal D-Type Flip-Flop, featuring 8 independent D-type flip-flops with a common clock and asynchronous clear. Operates with a 5V supply voltage (4.5V to 5.5V range) and supports a maximum frequency of 45MHz. This CMOS technology component offers positive edge clock triggering and a propagation delay of 12.6ns. Designed for surface mounting in a 20-SOIC package, it provides 8mA output current at both high and low levels. Operating temperature range is -40°C to 125°C, with RoHS compliance.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF SN74AHCT273DW Datasheet
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Ordering Code Family

SN74AHCT groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

225 ordering variants listed on the family page.

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Technical Specifications

Texas Instruments SN74AHCT273DW Flip Flops technical specifications.

General

Series
74AHCT
RoHS
Yes
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
5V
Lifecycle Status
Active
Package
SOIC
Clock Edge Trigger Type
Positive Edge
Frequency
45MHz

Related Parts Comparison (SN74AHCT273DW vs SN74AHCT02RGYR vs SN74AHCT1G08DCK3 vs SN74AHCT04RGYR)

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 InstrumentsSN74AHCT273DW
Texas InstrumentsSN74AHCT02RGYR
Texas InstrumentsSN74AHCT1G08DCK3
Texas InstrumentsSN74AHCT04RGYR
Package / Case20-SOIC14-VFQFN Exposed Pad5-TSSOP14-VFQFN Exposed Pad
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 85°C-40°C ~ 125°C-40°C ~ 125°C
Supply Voltage5V4.5V ~ 5.5V4.5V ~ 5.5V4.5V ~ 5.5V
Lifecycle StatusActiveActiveActiveActive
Current Output High Low8mA, 8mA8mA, 8mA8mA, 8mA8mA, 8mA
Max Propagation Delay V Max Cl9.2ns @ 5V, 50pF7.5ns @ 5V, 50pF7.9ns @ 5V, 50pF7.7ns @ 5V, 50pF
Number of Circuits8416
Current Quiescent Max--2 µA1 µA2 µA
Logic Level High--2V2V2V
Logic Level Low--0.8V0.8V0.8V
Logic Type--NOR GateAND GateInverter
Action
RFQ
RFQ
RFQ
RFQ

Texas Instruments SN74AHCT273DW Flip Flops Overview

Octal D-Type Flip-Flop, featuring 8 independent D-type flip-flops with a common clock and asynchronous clear. Operates with a 5V supply voltage (4.5V to 5.5V range) and supports a maximum frequency of 45MHz. This CMOS technology component offers positive edge clock triggering and a propagation delay of 12.6ns.

Designed for surface mounting in a 20-SOIC package, it provides 8mA output current at both high and low levels. Operating temperature range is -40°C to 125°C, with RoHS compliance.

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