74HC541 Datasheet Octal Buffers/line Drivers

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HD74HC540/HD74HC541 Octal Buffers/Line Drivers (with 3-state.

Datasheet Details

Part number	74HC541
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	51.48 KB
Description	Octal Buffers/Line Drivers
Datasheet	74HC541_HitachiSemiconductor.pdf

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 G 1 or G 2 are high, all eight outputs are in the highimpedance state.

High Speed Operation: tpd = 11.5 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Inputs G1 L L H X X : Z : G2 L L X H A L H X X Output Y HD74HC540 H L Z Z HD74HD541 L H Z Z irrelevant off (high-impedance) state of a 3-state output. HD74HC540/HD74HC541 Pin Arrangement HD74HC540 G1.

Part Number	Description	Manufacturer
74HC541	OCTAL BUS BUFFER	STMicroelectronics
74HC541	Octal buffer/line driver	nexperia
74HC541	Inverting Octal 3-STATE Buffer	Fairchild
74HC541	Octal buffer/line driver	NXP
74HC541-Q100	Octal buffer/line driver	nexperia

Part Number	Description
74HC51	2-wide 2-input / 2-wide 3-input AND-OR-INVERT Gate
74HC590	8-bit Binary Counter/Register
74HC595	8-bit Shift Register/Latch
74HC01	Quad 2-input NAND Gate
74HC114	Dual J-K Flip-Flops
74HC148	8-to-3-line Octal Priority Encoder
74HC155	Dual 2-to-4-line Decoders/Demultiplexers
74HC164	8-bit Parallel-out Shift Register
74HC257	Quad. 2-to-1-line Data Selectors/Multiplexers
74HC298	Quad. 2-input Multiplexers