Octal D-Type Latch
TC74HC373AP/AF
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74HC373AP, TC74HC373AF
Octal D-Type Latch wi...
Description
TC74HC373AP/AF
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74HC373AP, TC74HC373AF
Octal D-Type Latch with 3-State Output
The TC74HC373A is a high speed CMOS OCTAL LATCH with 3-STATE OUTPUT fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.
These 8-bit D-type latches are controlled by a latch enable input (LE) and an output enable input ( OE ).
When the OE input is high, the eight outputs are in a high impedance state.
All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Features
High speed: tpd = 11 ns (typ.) at VCC = 5 V Low power dissipation: ICC = 4 μA (max) at Ta = 25°C High noise immunity: VNIH = VNIL = 28% VCC (min) Output drive capability: 15 LSTTL loads Symmetrical output impedance: |IOH| = IOL = 6 mA (min) Balanced propagation delays: tpLH ∼− tpHL Wide operating volta...
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