Octal Inverting Transceiver, 8-Bit, 3-State, SOIC, 5V
LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20
Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, SO-20
Octal Inverting Transceiver, 8-Bit, 3-State, 5V, SOIC
8-Bit Bidirectional 3-State Inverting Bus Transceiver SOIC
8-Bit Bus Transceiver, Dual, 5V, Commercial, 20-Pin SOP
SN74LS640DWR