The 74164 is 8-bit serial-in/parallelout shift register with asynchronous reset that utilize Advanced CMOS Logic technology.
Buffered inputs
Typical propagation delay – 6ns at VCC = 5V, T A = 25°C, CL = 50pF
SCR-latchup-resistant CMOS process and circuit design
Speed of bipolar FAST™/AS/S with significantly reduced power consumption
Balanced propagation delays
AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply
±24mA output drive current – Fanout to 15 FAST™ ICs – Drives 50Ω transmission lines