TC7MH245FK_07 datasheet(1/6 Pages) TOSHIBA

номер детали	TC7MH245FK

подробное описание детали	Octal Bus Transceiver

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производитель	TOSHIBA [Toshiba Semiconductor]

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TC7MH245FK

2007-10-19

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC7MH245FK

Octal Bus Transceiver

The TC7MH245FK is an advanced high speed CMOS octal bus

transceiver fabricated with silicon gate C2MOS technology.

It achieves the high speed operation similar to equivalent

bipolar schottky TTL while maintaining the CMOS low power

dissipation.

It is intended for two-way asynchronous communication

between data busses. The direction of data transmission is

determined by the level of the DIR input.

The enable input (G) can be used to disable the device so that

the busses are effectively isolated.

All inputs are equipped with protection circuits against static

discharge.

Features

• High speed: tpd = 4.0 ns (typ.) (VCC = 5 V)

• Low power dissipation: ICC = 4 μA (max) (Ta = 25°C)

• High noise immunity: VNIH = VNIL = 28% VCC (min)

• Balanced propagation delays: tpLH ≈ tpHL

• Wide operating voltage range: VCC (opr) = 2~5.5 V

• Low noise: VOLP = 1.0 V (max)

• Pin and function compatible with 74ALS245

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

All floating (high impedance) bus terminals must have their input levels fixed by means of pull up or pull down

resistors.

A parasitic diode is formed between the bus and VCC terminals. Therefore bus terminal can not be used to

interface 5 V to 3 V systems directly.

Weight: 0.03 g (typ.)

Аналогичный номер детали - TC7MH245FK_07

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Toshiba Semiconductor	TC7MH245FK	126Kb / 6P	Octal Bus Transceiver

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