Datasheet > CD74HC20-Q1

CD74HC20-Q1

更新时间： 2024-09-29 12:55:11

品牌	Logo	应用领域
德州仪器 - TI		输入元件
页数	文件大小	规格书
7页	141K
描述
HIGH-SPEED CMOS LOGIC DUAL 4-INPUT NAND GATE

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CD74HC20-Q1 数据手册

CD74HC20-Q1

HIGH-SPEED CMOS LOGIC

DUAL 4-INPUT NAND GATE

SCLS522 – AUGUST 2003

Qualification in Accordance With

AEC-Q100

Significant Power Reduction Compared to

LSTTL Logic ICs

†

Qualified for Automotive Applications

Voltage = 2 V to 6 V

Customer-Specific Configuration Control

Can Be Supported Along With

Major-Change Approval

High Noise Immunity; N or N = 30% of

, V

= 5 V

CC CC

D PACKAGE

(TOP VIEW)

ESD Protection Exceeds 1000 V Per

MIL-STD-883, Method 3015; Exceeds 200 V

Using Machine Model (C = 200 pF, R = 0)

Buffered Inputs

Typical Propagation Delay

8 ns at V

= 5 V, C = 15 pF, T = 25°C

L A

Fanout (Over Temperature Range)

– Standard Outputs . . . 10 LSTTL Loads

– Bus Driver Outputs . . . 15 LSTTL Loads

GND

Balanced Propagation Delay and Transition

Times

NC – No internal connection

†

Contact factory for details. Q100 qualification data available on

request.

description/ordering information

The CD74HC20 logic gates utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL

gates, with the low power consumption of standard CMOS integrated circuits. The device has the ability to drive

10 LSTTL loads.

ORDERING INFORMATION

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

‡

PACKAGE

SOIC – D

–40°C to 125°C

Tape and reel CD74HC20QDRQ1

HC20QQ1

‡

Packagedrawings, standardpackingquantities, thermaldata, symbolization, andPCBdesign

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

FUNCTION TABLE

INPUTS

OUTPUT

H = High voltage level, L = Low voltage level

X = Irrelevant

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.

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

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