Datasheet > TC74VCX245FT_07

TC74VCX245FT_07

更新时间： 2024-11-09 04:49:35

品牌	Logo	应用领域
东芝 - TOSHIBA		总线收发器
页数	文件大小	规格书
13页	275K
描述
Low-Voltage Octal Bus Transceiver with 3.6 V Tolerant Inputs and Outputs

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中文翻译

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TC74VCX245FT_07 数据手册

TC74VCX245FT/FK/FTG

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74VCX245FT, TC74VCX245FK, TC74VCX245FTG

Low-Voltage Octal Bus Transceiver with 3.6 V Tolerant Inputs and Outputs

The TC74VCX245 is a high performance CMOS octal bus

transceiver which is guaranteed to operate from 1.2-V to 3.6-V.

TC74VCX245FT

Designed for use in 1.5V, 1.8V, 2.5V or 3.3 V systems, it achieves

high speed operation while maintaining the CMOS low power

dissipation.

It is also designed with over voltage tolerant inputs and outputs up

to 3.6 V.

The direction of data transmission is determined by the level of the

DIR inputs. The OE inputs can be used to disable the device so

that the busses are effectively isolated.

All inputs are equipped with protection circuits against static

discharge.

TC74VCX245FK

Features (Note 1) (Note 2) (Note 3)

•

Low voltage operation: V

= 1.2~3.6 V

High speed operation: t = 3.5 ns (max) (V

= 3.0~3.6 V)

= 2.3~2.7 V)

= 1.65~1.95 V)

= 4.2 ns (max) (V

= 8.4 ns (max) (V

= 16.8 ns (max) (V

= 1.4~1.6 V)

= 1.2 V)

TC74VCX245FTG

= 42.0 ns (max) (V

•

3.6 V tolerant inputs and outputs.

Output current:

/I = ±24 mA (min) (V

OH OL

= 3.0 V)

= 2.3 V)

/I = ±18 mA (min) (V

OH OL

/I = ±6 mA (min) (V

= 1.65 V)

= 1.4 V)

OH OL

/I = ±2 mA (min) (V

VQON20-0404-0.50

OH OL

•

Latch-up performance: −300 mA

ESD performance: Machine model ≥ ±200 V

Human body model ≥ ±2000 V

Weight

TSSOP20-P-0044-0.65A

VSSOP20-P-0030-0.50

VQON20-P-0404-0.50

: 0.08 g (typ.)

: 0.03 g (typ.)

: 0.0145g (typ.)

•

Package: TSSOP

VSSOP (US)

VQON

•

Bidirectional interface between 2.5 V and 3.3 V signals. (Note 1)

Power down protection is provided on all inputs and outputs. (Note 2)

Note 1: Do not apply a signal to any bus terminal when it is in the output mode. Damage may result.

Note 2: All floating (high impedance) bus terminal must have their input level fixed by means of pull up or pull down

resistors.

Note 3: When mounting VQON package, the type of recommended flux is RA or RMA.

2007-10-19

12 3 4 5 6 7...13

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与TC74VCX245FT_07相关器件

型号	品牌	获取价格	描述	数据表
TC74VCX245FTG	TOSHIBA	获取价格	Low-Voltage Octal Bus Transceiver with 3.6 V Tolerant Inputs and Outputs
TC74VCX2541FK	TOSHIBA	获取价格	Low-Voltage Octal Bus Buffer with 3.6-V Tolerant Inputs and Outputs
TC74VCX2541FK(EL)	TOSHIBA	获取价格	TC74VCX2541FK(EL)
TC74VCX2541FT	TOSHIBA	获取价格	LOW VOLTAGE OCTAL BUS BUFFER WITH 3.6V TOLERANT INPUTS AND OUTPUTS
TC74VCX2541FT_07	TOSHIBA	获取价格	Low-Voltage Octal Bus Buffer with 3.6-V Tolerant Inputs and Outputs
TC74VCX2541FTG	TOSHIBA	获取价格	Low-Voltage Octal Bus Buffer with 3.6-V Tolerant Inputs and Outputs
TC74VCX2573FK	TOSHIBA	获取价格	Low-Voltage Octal D-Type Latch with 3.6-V Tolerant Inputs and Outputs
TC74VCX2573FT	TOSHIBA	获取价格	LOW VOLTAGE OCTAL D-TYPE LATCH WITH 3.6V TOLERANT INPUTS AND OUTPUTS
TC74VCX2573FT_07	TOSHIBA	获取价格	Low-Voltage Octal D-Type Latch with 3.6-V Tolerant Inputs and Outputs
TC74VCX2574FK	TOSHIBA	获取价格	Low-Voltage Octal D-Type Flip-Flop with 3.6-V Tolerant Inputs and Outputs

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