Specification	CD74HC541E

Current - Output High, Low [custom]	7.8 mA
Current - Output High, Low [custom]	7.8 mA
Logic Type	Buffer, Non-Inverting
Mounting Type	Through Hole
Number of Bits per Element	8
Number of Elements	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	3-State
Package / Case	20-DIP
Package / Case	7.62 mm
Package / Case	0.3 in
Supplier Device Package	20-PDIP
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

SN74HC541A Series

8-ch, 2-V to 6-V buffers with 3-state outputs

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Logic Type	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Output Type	Supplier Device Package	Number of Bits per Element	Number of Elements	Mounting Type	Package / Case [y]	Package / Case	Package / Case [x]	Package / Case [y]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case
Texas Instruments CD74HC541PWR	2 V	6 V	Buffer Non-Inverting	125 °C	-55 °C	7.8 mA	7.8 mA	3-State	20-TSSOP	8	1	Surface Mount	4.4 mm	20-TSSOP	0.173 in
Texas Instruments SN74HC541DWR	2 V	6 V	Buffer Non-Inverting			7.8 mA	7.8 mA	3-State	20-SOIC	8	1	Surface Mount	0.295 in	20-SOIC		7.5 mm	85 °C	-40 °C
Texas Instruments CD74HC541EG4	2 V	6 V	Buffer Non-Inverting	125 °C	-55 °C	7.8 mA	7.8 mA	3-State	20-PDIP	8	1	Through Hole		20-DIP					7.62 mm	0.3 in
Texas Instruments CD74HC541E	2 V	6 V	Buffer Non-Inverting	125 °C	-55 °C	7.8 mA	7.8 mA	3-State	20-PDIP	8	1	Through Hole		20-DIP					7.62 mm	0.3 in
Texas Instruments SN74HC541NSR	2 V	6 V	Buffer Non-Inverting			7.8 mA	7.8 mA	3-State	20-SO	8	1	Surface Mount		20-SOIC			85 °C	-40 °C	5.3 mm	0.209 "
Texas Instruments CD74HC541M	2 V	6 V	Buffer Non-Inverting	125 °C	-55 °C	7.8 mA	7.8 mA	3-State	20-SOIC	8	1	Surface Mount	0.295 in	20-SOIC		7.5 mm
Texas Instruments SN74HC541NG4	2 V	6 V	Buffer Non-Inverting			7.8 mA	7.8 mA	3-State	20-PDIP	8	1	Through Hole		20-DIP			85 °C	-40 °C	7.62 mm	0.3 in
Texas Instruments SN74HC541DW	2 V	6 V	Buffer Non-Inverting			7.8 mA	7.8 mA	3-State	20-SOIC	8	1	Surface Mount	0.295 in	20-SOIC		7.5 mm	85 °C	-40 °C
Texas Instruments SN74HC541PWR	2 V	6 V	Buffer Non-Inverting			7.8 mA	7.8 mA	3-State	20-TSSOP	8	1	Surface Mount	4.4 mm	20-TSSOP	0.173 in		85 °C	-40 °C
Texas Instruments SN74HC541DWG4	2 V	6 V	Buffer Non-Inverting			7.8 mA	7.8 mA	3-State	20-SOIC	8	1	Surface Mount	0.295 in	20-SOIC		7.5 mm	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.98
		20	$ 0.88
		40	$ 0.83
		100	$ 0.69
		260	$ 0.64
		500	$ 0.57
		1000	$ 0.45
		2500	$ 0.42
		5000	$ 0.40
Newark	Each	1	$ 1.30
		10	$ 1.21
		100	$ 1.09
		500	$ 1.04
		1000	$ 0.98
		2500	$ 0.93
		5000	$ 0.91
Texas Instruments	TUBE	1	$ 0.73
		100	$ 0.56
		250	$ 0.41
		1000	$ 0.29

Description

General part information

SN74HC541A Series

These octal buffers and line drivers feature the performance of the SNx4HC541 devices and a pinout with inputs and outputs on opposite sides of the package. This arrangement greatly facilitates printed circuit board layout.

The 3-state outputs are controlled by a two-input NOR gate. If either output-enable (OE1orOE2) input is high, all eight outputs are in the high-impedance state. The SNx4HC541 devices provide true data at the outputs.