Datasheet > TC74LCX244FK_10

TC74LCX244FK_10

更新时间： 2024-11-05 12:22:59

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
11页	225K
描述
Low-Voltage Octal Bus Buffer with 5-V Tolerant Inputs and Outputs

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TC74LCX244FK_10 数据手册

TC74LCX244F/FT/FK

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74LCX244F,TC74LCX244FT,TC74LCX244FK

Low-Voltage Octal Bus Buffer with 5-V Tolerant Inputs and Outputs

The TC74LCX244 is a high-performance CMOS octal bus

buffer. Designed for use in 3.3-V systems, it achieves high-speed

TC74LCX244F

operation while maintaining the CMOS low power dissipation.

The device is designed for low-voltage (3.3 V) V

applications,

but it could be used to interface to 5 V supply environment for

both inputs and outputs.

The 74LCX244F/FT is a non-inverting 3-state buffer having

two active-low output enables. This device is designed to be used

with 3-state memory address drivers, etc.

All inputs are equipped with protection circuits against static

discharge.

TC74LCX244FT

Features

•

Low-voltage operation: V

= 1.65 to 3.6 V

High-speed operation: t = 6.5 ns (max) (V

= 3.0 to 3.6 V)

Ouput current: |I |/I

= 24 mA (min) (V

= 3.0 V)

OH OL

Latch-up performance: ≥ ±500 mA

Available in JEITA SOP, TSSOP and VSSOP (US)

Power-down protection provided on all inputs and outputs

Pin and function compatible with the 74 series

(74AC/VHC/HC/F/ALS/LS etc.) 244 type

TC74LCX244FK

Weight

SOP20-P-300-1.27A

TSSOP20-P-0044-0.65A

VSSOP20-P-0030-0.50

: 0.22 g (typ.)

: 0.08 g (typ.)

: 0.03 g (typ.)

Note: The Electrical Characteristics of V =1.8±0.15V is only applicable for products which manufactured

from January 2009 onward.

2010-01-31

12 3 4 5 6 7...11

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TC74LCX244FT_10	TOSHIBA	获取价格	Low-Voltage Octal Bus Buffer with 5-V Tolerant Inputs and Outputs
TC74LCX244FW	TOSHIBA	获取价格	LOW VOLTAGE OCTAL BUS BUFFER WITH 5V TOLERANT INPUTS AND OUTPUTS
TC74LCX244FW(EL)	TOSHIBA	获取价格	IC LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOP-20,
TC74LCX244FW(ELP)	TOSHIBA	获取价格	IC LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOP-20,
TC74LCX244FWEL	TOSHIBA	获取价格	IC LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOP-20,
TC74LCX244FWELP	TOSHIBA	获取价格	IC LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOP-20,
TC74LCX245	TOSHIBA	获取价格	LOW VOLTAGE OCTAL BUS TRANSCEIVER WITH 5V TOLERANT INPUTS AND OUTPUTS