由其分销商提供的 Rochester Electronics 74F244PC 的描述。
Bus Driver, F/FAST Series, 2-Func, 4-Bit, True Output, TTL, PDIP20
Non-inverting Tristate 8 8 2 4 4.5V 5.5V 64mA Buffer,Non-Inverting 3mA PDIP-20 Through hole mounting
BUS DRIVER, F/FAST SERIES, 2 FUN
IC BUFF 4.5V/5.5V 20-PDIP