74ACT244MTR

更新时间： 2024-11-15 12:52:23

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	222K
描述
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)

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数据手册
替代型号

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74ACT244MTR 数据手册

74ACT244

OCTAL BUS BUFFER

WITH 3 STATE OUTPUTS (NON INVERTED)

■

HIGH SPEED: t = 4.6 ns (TYP.) at V = 5V

PD CC

LOW POWER DISSIPATION:

= 4 µA(MAX.) at T =25°C

■

COMPATIBLE WITH TTL OUTPUTS

= 2V (MIN.), V = 0.8V (MAX.)

50Ω TRANSMISSION LINE DRIVING

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) = 4.5V to 5.5V

DIP

SOP

74ACT244B

74ACT244M

74ACT244MTR

74ACT244TTR

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 244

IMPROVED LATCH-UP IMMUNITY

TSSOP

memory address drivers, etc.

DESCRIPTION

The device is designed to interface directly High

Speed CMOS systems with TTL, NMOS and

CMOS output voltage levels.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

The 74ACT244 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.

This device is designed to be used with 3 state

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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74ACT244MTR 替代型号

型号	品牌	替代类型	描述	数据表
SN74ACT244DBR	TI	功能相似	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74ACT244DWR	TI	功能相似	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74ACT244DW	TI	功能相似	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

与74ACT244MTR相关器件

型号	品牌	获取价格	描述	数据表
74ACT244PC	FAIRCHILD	获取价格	Octal Buffer/Line Driver with 3-STATE Outputs
74ACT244PC_NL	FAIRCHILD	获取价格	Bus Driver, ACT Series, 2-Func, 4-Bit, True Output, CMOS, PDIP20, 0.300 INCH, LEAD FREE, P
74ACT244PCQR	FAIRCHILD	获取价格	Bus Driver, ACT Series, 2-Func, 4-Bit, True Output, CMOS, PDIP20, PLASTIC, DIP-20
74ACT244PCX	FAIRCHILD	获取价格	Octal Buffer/Line Driver with 3-STATE Outputs
74ACT244PW	ETC	获取价格	Dual 4-Bit Non-Inverting Buffer/Driver
74ACT244PWDH	NXP	获取价格	IC ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver
74ACT244PWDH-T	NXP	获取价格	IC ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver
74ACT244PW-T	NXP	获取价格	IC ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver
74ACT244QC	TI	获取价格	ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PQCC20, PLASTIC, LCC-20
74ACT244QCX	TI	获取价格	ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PQCC20, PLASTIC, LCC-20