NXP Semiconductors.
Octal latched transceiver with dual enable; 3-state
Fairchild Semiconductor
Octal Buffer/Line Driver with 3-STATE Outputs
Philips Electronics
Octal registered transceivers
Fairchild Semiconductor
Octal Buffer/Line Driver with 3-STATE Outputs
Fairchild Semiconductor
Octal Bidirectional Transceiver with 3-STATE Outputs
Philips Electronics
Octal registered transceivers
Philips Electronics
74F540 Octal Inverter Buffer (3-State) 74F541 Octal Buffer (3-State)
Fairchild Semiconductor
Octal Registered Transceiver
Philips Electronics
74F540 Octal Inverter Buffer (3-State) 74F541 Octal Buffer (3-State)