MC74HC273

更新时间： 2024-10-01 23:01:35

品牌	Logo	应用领域
安森美 - ONSEMI		触发器时钟
页数	文件大小	规格书
8页	199K
描述
OCTAL D FLIP FLOP WITH COMMON CLOCK AND RESET

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中文翻译

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数据手册

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MC74HC273 数据手册

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.

http://onsemi.com

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.

MARKING

DIAGRAMS

PDIP–20

N SUFFIX

CASE 738

MC74HC273AN

AWLYYWW

• 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 µA

• High Noise Immunity Characteristic of CMOS Devices

• In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

SOIC WIDE–20

DW SUFFIX

CASE 751D

HC273A

AWLYYWW

• Chip Complexity: 264 FETs or 66 Equivalent Gates

273A

ALYW

TSSOP–20

DT SUFFIX

CASE 948E

LOGIC DIAGRAM

= Assembly Location

WL = Wafer Lot

YY = Year

DATA

INPUTS

NONINVERTING

OUTPUTS

WW = Work Week

PIN ASSIGNMENT

RESET

19 Q7

18 D7

17 D6

16 Q6

15 Q5

14 D5

13 D4

12 Q4

CLOCK

PIN 20 = V

PIN 10 = GND

RESET

FUNCTION TABLE

Inputs

Reset Clock

Output

GND 10

11 CLOCK

No Change

ORDERING INFORMATION

Design Criteria

Internal Gate Count*

Value

Units

Device

Package

PDIP–20

Shipping

1440 / Box

38 / Rail

MC74HC273AN

Internal Gate Propagation Delay

Internal Gate Power Dissipation

Speed Power Product

1.5

MC74HC273ADW

MC74HC273ADWR2

MC74HC273ADT

MC74HC273ADTR2

SOIC–WIDE

5.0

µW

SOIC–WIDE 1000 / Reel

TSSOP–20 75 / Rail

.0075

TSSOP–20 2500 / Reel

*Equivalent to a two–input NAND gate.

Semiconductor Components Industries, LLC, 2000

Publication Order Number:

May, 2000 – Rev. 9

MC74HC273A/D

12 3 4 5 6 7 8

中文翻译

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与MC74HC273相关器件

型号	品牌	获取价格	描述	数据表
MC74HC273A	ONSEMI	获取价格	Octal D Flip−Flop with Common Clock and Reset High−Performance Silicon−G
MC74HC273A_05	ONSEMI	获取价格	Octal D Flip−Flop with Common Clock and Reset High−Performance Silicon−G
MC74HC273A_11	ONSEMI	获取价格	Octal D Flip-Flop with Common Clock and Reset
MC74HC273ADT	ONSEMI	获取价格	OCTAL D FLIP FLOP WITH COMMON CLOCK AND RESET
MC74HC273ADT	ROCHESTER	获取价格	HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, LEAD FREE, TSSOP-2
MC74HC273ADT	MOTOROLA	获取价格	Octal D Flip-Flop with Common Clock and Reset
MC74HC273ADTG	ONSEMI	获取价格	Octal D Flip−Flop with Common Clock and Reset High−Performance Silicon−G
MC74HC273ADTR2	ONSEMI	获取价格	OCTAL D FLIP FLOP WITH COMMON CLOCK AND RESET
MC74HC273ADTR2G	ONSEMI	获取价格	Octal D Flip−Flop with Common Clock and Reset High−Performance Silicon−G
MC74HC273ADW	MOTOROLA	获取价格	Octal D Flip-Flop with Common Clock and Reset

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