Datasheet > 74AC244_01

74AC244_01

更新时间： 2024-11-22 04:28:43

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		输出元件
页数	文件大小	规格书
9页	202K
描述
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)

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中文翻译

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74AC244_01 数据手册

74AC244

OCTAL BUS BUFFER

WITH 3 STATE OUTPUTS (NON INVERTED)

■

HIGH SPEED: t = 3.8ns (TYP.) at V = 5V

PD CC

LOW POWER DISSIPATION:

= 4µA(MAX.) at T =25°C

■

HIGH NOISE IMMUNITY:

= V = 28 % V (MIN.)

50Ω TRANSMISSION LINE DRIVING

NIH

NIL

DIP

SOP

TSSOP

T & R

CAPABILITY

SYMMETRICAL OUTPUT IMPEDANCE:

|I | = I = 24mA (MIN)

BALANCED PROPAGATION DELAYS:

ORDER CODES

PACKAGE

PLH

PHL

TUBE

OPERATING VOLTAGE RANGE:

(OPR) = 2V to 6V

DIP

SOP

74AC244B

74AC244M

74AC244MTR

74AC244TTR

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 244

IMPROVED LATCH-UP IMMUNITY

TSSOP

This device is designed to be used with 3 state

memory address drivers, etc.

DESCRIPTION

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

The 74AC244 is an advanced high-speed CMOS

OCTAL BUS BUFFER (3-STATE) fabricated with

sub-micron silicon gate and double-layer metal

wiring C MOS tecnology.

The G input controls four BUS BUFFERs.

PIN CONNECTION AND IEC LOGIC SYMBOLS

April 2001

1/9

12 3 4 5 6 7...9

中文翻译

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与74AC244_01相关器件

型号	品牌	获取价格	描述	数据表
74AC244B	STMICROELECTRONICS	获取价格	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
74AC244D	ETC	获取价格	Dual 4-Bit Non-Inverting Buffer/Driver
74AC244DB	NXP	获取价格	IC AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver
74AC244DC	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20
74AC244DCQR	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20
74AC244FC	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20
74AC244LCQR	TI	获取价格	IC AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Bus Driver/Transcei
74AC244LCTR	FAIRCHILD	获取价格	Bus Driver, AC Series, 2-Func, 4-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20
74AC244M	STMICROELECTRONICS	获取价格	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
74AC244MSA	TI	获取价格	IC AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, EIAJ, PLASTIC, SSOP-20, Bus Driver/T