TC7MH574FK Datasheet, PDF (1/8 Pages) Toshiba Semiconductor – TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC7MH574FK
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 7 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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2001-10-23