TC7MH574FK_07 datasheet(1/8 Pages) TOSHIBA

Teilenummer	TC7MH574FK

Bauteilbeschribung	Octal D-Type Flip-Flop with 3-State Output

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TC7MH574FK

2007-10-19

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC7MH574FK

Octal D-Type Flip-Flop with 3-State Output

The TC7MH574FK is an advanced high speed CMOS octal

flip-flop with 3-state output 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.

This 8 bit D-type flip-flop is controlled by a clock input (CK)

and an output enable input (OE).

When the OE input is high, the eight outputs are in a high

impedance state.

An input protection circuit ensures that 0 to 5.5 V can be

applied to the input pins without regard to the supply voltage.

This device can be used to interface 5 V to 3 V systems and two

supply systems such as battery back up. This circuit prevents

device destruction due to mismatched supply and input voltages.

Features

• High speed: fmax = 180 MHz (typ.) (VCC = 5 V)

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

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

• Power down protection is provided on all inputs.

• 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 74ALS574

Weight: 0.03 g (typ.)

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