Part number : 74HC541P, HD74HC541P
Function : Octal Buffers/Line Drivers (with 3-state outputs)
Package : DIP 20 pin Type
Manufacturer : Hitachi, Renesas
Image
Description
The HD74HC540 is an inverting buffer and the HD74HC541 is a non-inverting buffer. The 3-state control gate operates as a two-input NOR such that if either G1 or G2 are high, all eight outputs are in the highimpedance state.
Pinout
Features
1. High Speed Operation: tpd = 11.5 ns typ (CL = 50 pF)
2. High Output Current: Fanout of 15 LSTTL Loads
3. Wide Operating Voltage: VCC = 2 to 6 V
4. Low Input Current: 1 µA max
5. Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
Functin Table ( Truth Table )
