74HC620 OCTAL TRANSCEIVER HC620 STATE INVERTING HC623 STATE INVERTING
74HC623 HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING OCTAL BUS TRANSCEIVER
74HC6323 Programmable ripple counter with oscillator; 3-state
74HC6323A Programmable ripple counter with oscillator; 3-state
74HC6323AD Programmable ripple counter with oscillator; 3-state
74HC6323AD-T Prescaler/Frequency Divider
74HC6323AU Programmable ripple counter with oscillator; 3-state
74HC640 Octal transceiver; 3-state; inverting
74HC640D Octal transceiver; 3-state; inverting
74HC640D-T Single 8-Bit Inverting Bus Transceiver
74HC640DB Octal transceiver; 3-state; inverting
74HC640N Octal transceiver; 3-state; inverting
74HC640PW Octal transceiver; 3-state; inverting
74HC640U Octal bus transceiver; 3-state; inverting
74HC643 Octal transceiver; 3-state; true/inverting