SN74AHCT174DBR

更新时间： 2024-11-18 13:13:47

品牌	Logo	应用领域
德州仪器 - TI		触发器
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SN74AHCT174DBR 数据手册

SN54AHCT174, SN74AHCT174

HEX D-TYPE FLIP-FLOPS

WITH CLEAR

SCLS419E – JUNE 1998 – REVISED JANUARY 2000

SN54AHCT174 . . . J OR W PACKAGE

SN74AHCT174 . . . D, DB, DGV, N, OR PW PACKAGE

(TOP VIEW)

EPIC (Enhanced-Performance Implanted

CMOS) Process

Inputs Are TTL-Voltage Compatible

Contain Six Flip-Flops With Single-Rail

Outputs

CLR

GND

CLK

Applications Include:

– Buffer/Storage Registers

– Shift Registers

– Pattern Generators

Latch-Up Performance Exceeds 250 mA Per

JESD 17

ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

SN54AHCT174 . . . FK PACKAGE

(TOP VIEW)

– 1000-V Charged-Device Model (C101)

Package Options Include Plastic

Small-Outline (D), Shrink Small-Outline

(DB), Thin Very Small-Outline (DGV), Thin

Shrink Small-Outline (PW), and Ceramic

Flat (W) Packages, Ceramic Chip Carriers

(FK), and Standard Plastic (N) and Ceramic

(J) DIPs

1 20 19

18 6D

9 10 11 12 13

description

These monolithic positive-edge-triggered D-type

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

NC – No internal connection

Information at the data (D) inputs meeting the setup time requirements is transferred to the 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 edge of CLK. When CLK is at either the high or low

level, the D input has no effect at the output.

The SN54AHCT174 is characterized for operation over the full military temperature range of –55°C to 125°C.

The SN74AHCT174 is characterized for operation from –40°C to 85°C.

FUNCTION TABLE

(each flip-flop)

INPUTS

OUTPUT

CLR

CLK

↑

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.

EPIC is a trademark of Texas Instruments Incorporated.

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information 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

中文翻译

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SN74AHCT174DBR 替代型号

型号	品牌	替代类型	描述	数据表
SN74LV174APWR	TI	类似代替	HEX D-TYPE FLIP-FLOPS WITH CLEAR
CD74AC112M	TI	类似代替	DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR AND PRESET
SN74HC174DR	TI	功能相似	Wide Operating Voltage Range of 2 V to 6 V, Outputs Can Drive Up To 10 LSTTL Loads

与SN74AHCT174DBR相关器件

型号	品牌	获取价格	描述	数据表
SN74AHCT174DBRG4	TI	获取价格	AHCT/VHCT/VT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16, GREEN, PLAS
SN74AHCT174DE4	TI	获取价格	AHCT/VHCT/VT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16, GREEN, PLAS
SN74AHCT174DG4	TI	获取价格	AHCT/VHCT/VT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16, GREEN, PLAS
SN74AHCT174DGV	TI	获取价格	HEX D-TYPE FLIP-FLOPS WITH CLEAR
SN74AHCT174DGVR	TI	获取价格	AHCT/VHCT/VT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16, GREEN, PLAS
SN74AHCT174DR	TI	获取价格	Hex D-Type Flip-Flops With Clear 16-SOIC -40 to 85
SN74AHCT174DRE4	TI	获取价格	AHCT/VHCT/VT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16, GREEN, PLAS
SN74AHCT174DRG4	TI	获取价格	AHCT/VHCT/VT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16, GREEN, PLAS
SN74AHCT174N	TI	获取价格	HEX D-TYPE FLIP-FLOPS WITH CLEAR
SN74AHCT174NE4	TI	获取价格	AHCT/VHCT/VT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP16, ROHS COMPLI

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