Logic device/transceiver/encoder

The high-performance silicon-gate CMOS MC74HC541A has the same pin-out as the LS541. The device inputs are compatible with standard CMOS outputs. An external pull-up resistor makes it compatible with LSTTL output. The HC541A is an octal non-inverting buffer/line driver/line receiver for 3-state memory address drivers, clock drivers, and other bus-oriented systems. The device's input and output are on opposite sides of the encapsulation and has two AND active-low outputs enabled. The HC541A is functionally similar to the HC540A which has an inverting output.

4-Channel, 4.5-V to 5.5-V Buffer 14-VQFN -40 to 85 with TTL Compatible CMOS Inputs and 3-State Outputs

SN74LV245A Octal Bus Transceiver with 3-State Outputs

4-Channel, 1.65-V to 3.6-V Buffer with 3-State Outputs 14-SSOP -40 to 125

8-Channel, 1.65-V to 3.6-V Buffer with Bus Hold and 3-State Outputs 56-TSSOP -40 to 85