Datasheet > 74LVTH2244SJ_08

74LVTH2244SJ_08

更新时间： 2022-05-17 10:59:02

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
9页	290K
描述
Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs and 25

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74LVTH2244SJ_08 数据手册

February 2008

74LVT2244, 74LVTH2244

Low Voltage Octal Buffer/Line Driver with 3-STATE

Outputs and 25Ω Series Resistors in the Outputs

Features

General Description

■ Input and output interface capability to systems at

The LVT2244 and LVTH2244 are octal buffers and line

drivers designed to be employed as memory address

drivers, clock drivers and bus oriented transmitters or

receivers which provides improved PC board density.

The equivalent 25Ω-Series resistors helps reduce output

overshoot and undershoot.

5V V

■ Equivalent 25Ω-Series resistors on outputs

■ Bushold data inputs eliminate the need for external

pull-up resistors to hold unused inputs (74LVTH2244),

also available without bushold feature (74LVT2244)

The LVTH2244 data inputs include bushold, eliminating

the need for external pull-up resistors to hold unused

inputs.

■ Live insertion/extraction permitted

■ Power Up/Down high impedance provides glitch-free

bus loading

■ Outputs source/sink –12mA/+12mA

■ Latch-up performance exceeds 500mA

■ ESD performance:

These octal buffers and line drivers are designed for low-

voltage (3.3V) V applications, but with the capability to

provide a TTL interface to a 5V environment. The

LVT2244 and LVTH2244 are fabricated with an

advanced BiCMOS technology to achieve high speed

operation similar to 5V ABT while maintaining low power

dissipation.

– Human-body model > 2000V

– Machine model > 200V

– Charged-device model > 1000V

Ordering Information

Package

Order Number

74LVT2244WM

74LVT2244SJ

Number

Package Description

M20B

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

M20D

74LVT2244MTC

MTC20

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide

74LVTH2244WM

74LVTH2244SJ

74LVTH2244MTC

M20B

M20D

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

MTC20

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.

All packages are lead free per JEDEC: J-STD-020B standard.

74LVT2244, 74LVTH2244 Rev. 1.5.0

www.fairchildsemi.com

12 3 4 5 6 7...9

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与74LVTH2244SJ_08相关器件

型号	品牌	描述	获取价格	数据表
74LVTH2244SJX	FAIRCHILD	Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs	获取价格
74LVTH2244WM	FAIRCHILD	Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs	获取价格
74LVTH2244WM_08	FAIRCHILD	Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs and 25	获取价格
74LVTH2244WMX	FAIRCHILD	Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs	获取价格
74LVTH2244WMX	ROCHESTER	LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, MS-013, SOIC-20	获取价格
74LVTH2245	FAIRCHILD	Low Voltage Octal Bidirectional Transceiver w	获取价格