TC74AC373P集成电路（IC）的锁存器规格书PDF中文资料

OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT

The TC74AC373 is an advanced high speed CMOS OCTAL LATCH with 3-STATE OUTPUT fabricated with silicon gate and double-layer metal wiring C2MOS technology.

It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

特性 Features

• High Speed.......................tpd = 4.8 ns (typ.) at VCC = 5 V

• Low Power Dissipation.....ICC = 8 μA (Max) at Ta = 25°C

• High Noise Immunity....... VNIH = VNIL = 28 VCC (Min)

• Symmetrical Output Impedance...|IOH| = IOL = 24 mA (Min) Capability of driving 50 Ω transmission lines.

• Balanced Propagation Delays......tpLH ∼ − tpHL

• Wide Operating Voltage Range...VCC (opr) = 2 V ~ 5.5 V

• Pin and Function Compatible with 74F373