TC7MH574FK_07 Datasheet, PDF (1/8 Pages) Toshiba Semiconductor – Octal D-Type Flip-Flop with 3-State Output

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 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: f_max = 180 MHz (typ.) (V_CC = 5 V)
• Low power dissipation: I_CC = 4 μA (max) (Ta = 25°C)
• High noise immunity: V_NIH = V_NIL = 28% V_CC (min)
• Power down protection is provided on all inputs.
• Balanced propagation delays: t_pLH ≈ t_pHL
• Wide operating voltage range: V_{CC (opr)} = 2~5.5 V
• Low noise: V_OLP = 1.0 V (max)
• Pin and function compatible with 74ALS574
Weight: 0.03 g (typ.)
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2007-10-19