CD74HC540 Datasheet - Texas Instruments

CD74HC540 Octal Buffer and Line Drivers

The ’HC540 and CD74HCT540 are Inverting Octal Buffers and Line Drivers with Three-State Outputs and the capability to drive 15 LSTTL loads. The ’HC541 and ’HCT541 are Noninverting Octal Buffers and Line Drivers with Three-State Outputs that can drive 15 LSTTL loads. The Output Enables (OE1) and (OE.

CD74HC540 Features

* ’HC540, CD74HCT540: inverting

* ’HC541, ’HCT541: non-inverting

* Buffered inputs

* Three-state outputs

* Bus line driving capability

* Typical propagation delay = 9 ns at VCC = 5 V, CL = 15 pF, TA = 25℃

* Fanout (over temperature range)

CD74HC540 Datasheet (1.43 MB)