Datasheet > SN54AHC273_08

SN54AHC273_08

更新时间： 2024-11-02 05:18:23

品牌	Logo	应用领域
德州仪器 - TI		触发器
页数	文件大小	规格书
21页	836K
描述
OCTAL D-TYPE FLIP-FLOPS WITH CLEAR

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中文翻译

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数据手册

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SN54AHC273_08 数据手册

SN54AHC273, SN74AHC273

OCTAL D-TYPE FLIP-FLOPS

WITH CLEAR

SCLS376G – JUNE 1997 – REVISED JULY 2003

SN54AHC273 . . . J OR W PACKAGE

SN74AHC273 . . . DB, DGV, DW, N, NS, OR PW PACKAGE

(TOP VIEW)

Operating Range 2-V to 5.5-V V

Contain Eight Flip-Flops With Single-Rail

Outputs

CLR

Direct Clear Input

Individual Data Input to Each Flip-Flop

18 8D

Applications Include:

– Buffer/Storage Registers

– Shift Registers

CLK

– Pattern Generators

Latch-Up Performance Exceeds 250 mA Per

JESD 17

ESD Protection Exceeds JESD 22

GND

– 2000-V Human-Body Model (A114-A)

– 1000-V Charged-Device Model (C101)

SN54AHC273 . . . FK PACKAGE

(TOP VIEW)

description/ordering information

These circuits are positive-edge-triggered D-type

flip-flops with a direct clear (CLR) input.

20 19

17 7D

Information at the data (D) inputs meeting the

setup time requirements is transferred to the

Q outputs on the positive-going edge of the clock

(CLK) pulse. Clock triggering occurs at a

particular voltage level and is not directly related

to the transition time of the positive-going pulse.

When CLK is at either the high or low level, the

D input has no effect at the output.

9 10 11 12 13

ORDERING INFORMATION

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

†

PACKAGE

PDIP – N

Tube

SN74AHC273N

Tube

SN74AHC273DW

SN74AHC273DWR

SN74AHC273NSR

SN74AHC273DBR

SN74AHC273PW

SN74AHC273PWR

SOIC – DW

AHC273

Tape and reel

Tube

SOP – NS

AHC273

HA273

–40°C to 85°C

SSOP – DB

TSSOP – PW

HA273

Tape and reel

Tube

TVSOP – DGV

CDIP – J

SN74AHC273DGVR

SNJ54AHC273J

HA273

SNJ54AHC273J

SNJ54AHC273W

SNJ54AHC273FK

–55°C to 125°C

CFP – W

Tube

SNJ54AHC273W

SNJ54AHC273FK

LCCC – FK

Tube

†

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines

are available at www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

On products compliant to MIL-PRF-38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...21

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与SN54AHC273_08相关器件

型号	品牌	获取价格	描述	数据表
SN54AHC273FK	TI	获取价格	OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN54AHC273FKR	TI	获取价格	AHC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20, CERAMIC, CC-20
SN54AHC273J	TI	获取价格	OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN54AHC273W	TI	获取价格	OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN54AHC273WR	TI	获取价格	AHC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20
SN54AHC32	TI	获取价格	QUADRUPLE 2-INPUT POSITIVE-OR GATES
SN54AHC32_07	TI	获取价格	QUADRUPLE 2-INPUT POSITIVE-OR GATES
SN54AHC32_15	TI	获取价格	QUADRUPLE 2-INPUT POSITIVE-OR GATES
SN54AHC32FK	TI	获取价格	QUADRUPLE 2-INPUT POSITIVE-OR GATES
SN54AHC32J	TI	获取价格	QUADRUPLE 2-INPUT POSITIVE-OR GATES

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