SN54LS640
OCTAL BUS TRANSCEIVERS (Motorola Inc)
SN54LS640
OCTAL BUS TRANSCEIVRS (Texas Instruments)
SN54LS641
OCTAL BUS TRANSCEIVERS (Motorola Inc)
SN54LS642
OCTAL BUS TRANSCEIVERS (Motorola Inc)
SN54LS642
OCTAL BUS TRANSCEIVRS (Texas Instruments)
SN54LS644
OCTAL BUS TRANSCEIVRS (Texas Instruments)
SN54LS645
OCTAL BUS TRANSCEIVERS (Motorola Inc)
SN54LS645
OCTAL BUS TRANSCEIVRS (Texas Instruments)
SN54LS646
OCTAL BUS TRANSCEIVERS/REGISTERS (Texas Instruments)
SN54LS647
OCTAL BUS TRANSCEIVERS/REGISTERS (Texas Instruments)