Specification	SN74HC541DWR

Current - Output High, Low [custom]	7.8 mA
Current - Output High, Low [custom]	7.8 mA
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	8
Number of Elements	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	20-SOIC
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	20-SOIC
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	Cut Tape (CT)	1	$ 0.62
		10	$ 0.53
		25	$ 0.50
		100	$ 0.40
		250	$ 0.37
		500	$ 0.31
		1000	$ 0.24
	Digi-Reel®	1	$ 0.62
		10	$ 0.53
		25	$ 0.50
		100	$ 0.40
		250	$ 0.37
		500	$ 0.31
		1000	$ 0.24
	Tape & Reel (TR)	2000	$ 0.22
		6000	$ 0.21
		10000	$ 0.19
		50000	$ 0.18
Texas Instruments	LARGE T&R	1	$ 0.45
		100	$ 0.30
		250	$ 0.23
		1000	$ 0.15

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.

Documents

Technical documentation and resources

SNx4HC541 Octal Buffers and Line Drivers With 3-State Outputs datasheet (Rev. E)

Data sheet

Input and Output Characteristics of Digital Integrated Circuits

Application note

TI IBIS File Creation, Validation, and Distribution Processes

Application note

SN74HC541DWR

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SN74HC541DWR

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Technical Specifications

SN74HC541A Series

Pricing

Description

SN74HC541A Series

Documents

Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc

LOGIC Pocket Data Book (Rev. B)

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Logic Guide (Rev. AB)

CMOS Power Consumption and CPD Calculation (Rev. B)

Signal Switch Data Book (Rev. A)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Live Insertion

SN54/74HCT CMOS Logic Family Applications and Restrictions

Implications of Slow or Floating CMOS Inputs (Rev. E)

Designing With Logic (Rev. C)

SNx4HC541 Octal Buffers and Line Drivers With 3-State Outputs datasheet (Rev. E)

Input and Output Characteristics of Digital Integrated Circuits

TI IBIS File Creation, Validation, and Distribution Processes

SN74HC541A Series