Datasheet > CD54AC273_08

CD54AC273_08

更新时间： 2024-11-24 05:08:59

品牌	Logo	应用领域
德州仪器 - TI		触发器
页数	文件大小	规格书
17页	486K
描述
Octal D Flip-Flop with Reset

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数据手册

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CD54AC273_08 数据手册

CD54AC273, CD74AC273

CD54ACT273, CD74ACT273

Data sheet acquired from Harris Semiconductor

SCHS249B

August 1998 - Revised July 2002

Octal D Flip-Flop with Reset

Features

Description

• Buffered Inputs

The ’AC273 and ’ACT273 devices are octal D-type ﬂip-ﬂops

with reset that utilize advanced CMOS logic technology.

Information at the D input is transferred to the Q output on

the positive-going edge of the clock pulse. All eight ﬂip-ﬂops

are controlled by a common clock (CP) and a common reset

• Typical Propagation Delay

- 6.5ns at V

= 5V, T = 25 C, C = 50pF

A L

• Exceeds 2kV ESD Protection MIL-STD-883, Method

3015

(MR). Resetting is accomplished by a low voltage level

independent of the clock.

• SCR-Latchup-Resistant CMOS Process and Circuit

Design

Ordering Information

• Speed of Bipolar FAST™/AS/S with Signiﬁcantly

Reduced Power Consumption

PART

NUMBER

TEMPERATURE

RANGE

PACKAGE

• Balanced Propagation Delays

CD74AC273E

0 C to 70 C

20 Ld PDIP

• AC Types Feature 1.5V to 5.5V Operation and

Balanced Noise Immunity at 30% of the Supply

-40 C to 85 C

-55 C to 125 C

CD54AC273F3A

CD74ACT273E

-55 C to 125 C

20 Ld CDIP

20 Ld PDIP

• ±24mA Output Drive Current

- Fanout to 15 FAST™ ICs

0 C to 70 C

-40 C to 85 C

- Drives 50Ω Transmission Lines

-55 C to 125 C

CD54ACT273F3A

CD74AC273M

-55 C to 125 C

20 Ld CDIP

20 Ld SOIC

Pinout

0 C to 70 C

-40 C to 85 C

CD54AC273, CD54ACT273

(CDIP)

CD74AC273, CD74ACT273

(PDIP, SOIC)

-55 C to 125 C

CD74ACT273M

NOTES:

0 C to 70 C

20 Ld SOIC

-40 C to 85 C

-55 C to 125 C

TOP VIEW

1. When ordering, use the entire part number. Add the suffix 96 to

obtain the variant in the tape and reel.

18 D7

17 D6

16 Q6

15 Q5

14 D5

13 D4

2. Wafer and die for this part number is available which meets all

electrical specifications. Please contact your local sales office for

ordering information.

GND 10

11 CP

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

FAST™ is a Trademark of Fairchild Semiconductor.

12 3 4 5 6 7...17

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与CD54AC273_08相关器件

型号	品牌	获取价格	描述	数据表
CD54AC273A	HARRIS	获取价格	Octal D Flip-Flop with Reset
CD54AC273E	ETC	获取价格	Logic IC
CD54AC273EN	ETC	获取价格	Logic IC
CD54AC273F	ETC	获取价格	Logic IC
CD54AC273F3A	TI	获取价格	Octal D Flip-Flop with Reset
CD54AC273F3A96	TI	获取价格	IC AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP20, HERMETIC SEALED, C
CD54AC273HX	GE	获取价格	D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS,
CD54AC273M	ETC	获取价格	Logic IC
CD54AC280	TI	获取价格	9-Bit Odd/Even Parity Generator/Checker
CD54AC280	INTERSIL	获取价格	2.4 GHZ WDECT/ISM SINGLE-CHIP TRANSCEIVER