SN74LS244DW

更新时间： 2024-11-24 23:06:19

品牌	Logo	应用领域
安森美 - ONSEMI		逻辑集成电路光电二极管输入元件驱动
页数	文件大小	规格书
8页	125K
描述
LOW POWER SCHOTTKY

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中文翻译

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数据手册
替代型号

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SN74LS244DW 数据手册

The SN74LS240 and SN74LS244 are Octal Buffers and Line

Drivers designed to be employed as memory address drivers, clock

drivers and bus-oriented transmitters/receivers which provide

improved PC board density.

http://onsemi.com

• Hysteresis at Inputs to Improve Noise Margins

• 3-State Outputs Drive Bus Lines or Buffer Memory Address

Registers

LOW

POWER

SCHOTTKY

• Input Clamp Diodes Limit High-Speed Termination Effects

GUARANTEED OPERATING RANGES

Symbol

Parameter

Supply Voltage

Min

4.75

Typ

5.0

Max

5.25

Unit

Operating Ambient

Temperature Range

°C

Output Current – High

–3.0

–15

PLASTIC

N SUFFIX

CASE 738

Output Current – Low

SOIC

DW SUFFIX

CASE 751D

ORDERING INFORMATION

Device

Package

16 Pin DIP

16 Pin

Shipping

SN74LS240N

SN74LS240DW

SN74LS244N

SN74LS244DW

1440 Units/Box

2500/Tape & Reel

1440 Units/Box

16 Pin DIP

16 Pin

2500/Tape & Reel

Semiconductor Components Industries, LLC, 1999

Publication Order Number:

December, 1999 – Rev. 6

SN74LS240/D

12 3 4 5 6 7 8

中文翻译

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SN74LS244DW 替代型号

型号	品牌	替代类型	描述	数据表
HD74LS244FPEL	RENESAS	功能相似	Octal Buffers / Line Drivers / Line Receivers (non inverted three-state outputs)
DM74LS244SJ	FAIRCHILD	功能相似	Octal 3-STATE Buffer/Line Driver/Line Receiver

与SN74LS244DW相关器件

型号	品牌	获取价格	描述	数据表
SN74LS244DWE4	TI	获取价格	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74LS244DWG	ONSEMI	获取价格	LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74LS244DWG4	TI	获取价格	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74LS244DWR	TI	获取价格	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74LS244DWR2	ROCHESTER	获取价格	Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, PLASTIC, SOIC-20
SN74LS244DWR2	ONSEMI	获取价格	LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20
SN74LS244DWR2	MOTOROLA	获取价格	Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, PLASTIC, SOIC-20
SN74LS244DWRE4	TI	获取价格	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74LS244DWRG4	TI	获取价格	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74LS244FN	TI	获取价格	LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PQCC20