MC74HC273AN datasheet(1/10 Pages) ONSEMI

Part #	MC74HC273AN

Description	Octal D Flip?묯lop with Common Clock and Reset High?뭁erformance Silicon?묰ate CMOS

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Manufacturer	ONSEMI [ON Semiconductor]

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July, 2005 − Rev. 10

1

Publication Order Number:

MC74HC273A/D

MC74HC273A

Octal D Flip−Flop with

Common Clock and Reset

High−Performance Silicon−Gate CMOS

The MC74HC273A is identical in pinout to the LS273. The device

inputs are compatible with standard CMOS outputs; with pullup

resistors, they are compatible with LSTTL outputs.

This device consists of eight D flip−flops with common Clock and

Reset inputs. Each flip−flop is loaded with a low−to−high transition of

the Clock input. Reset is asynchronous and active low.

Features

• Output Drive Capability: 10 LSTTL Loads

• Outputs Directly Interface to CMOS, NMOS and TTL

• Operating Voltage Range: 2.0 to 6.0 V

• Low Input Current: 1.0 mA

• High Noise Immunity Characteristic of CMOS Devices

• In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

• Chip Complexity: 264 FETs or 66 Equivalent Gates

• Pb−Free Packages are Available*

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

http://onsemi.com

20

1

20

MARKING

DIAGRAMS

SOIC−20

DW SUFFIX

CASE 751D

74HC273A

AWLYYWWG

HC

273A

ALYW

G

TSSOP−20

DT SUFFIX

CASE 948E

SOEIAJ−20

F SUFFIX

CASE 967

74HC273A

AWLYWWG

1

20

1

20

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

ORDERING INFORMATION

PDIP−20

N SUFFIX

CASE 738

1

20

MC74HC273AN

AWLYYWWG

1

20

A

= Assembly Location

WL, L

= Wafer Lot

YY, Y

= Year

WW, W

= Work Week

G

= Pb−Free Package

G

= Pb−Free Package

(Note: Microdot may be in either location)

Similar Part No. - MC74HC273AN

Manufacturer	Part #	Datasheet	Description
ON Semiconductor	MC74HC273AN	195Kb / 8P	OCTAL D FLIP FLOP WITH COMMON CLOCK AND RESET May, 2000 ??Rev. 9
Motorola, Inc	MC74HC273AN	111Kb / 7P	OCTAL D FLIP-FLOP WITH COMMON CLOCK AND RESET
ON Semiconductor	MC74HC273ANG	155Kb / 9P	Octal D Flip-Flop with Common Clock and Reset May, 2011 ??Rev. 13

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