SN74HC540DW

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Texas Instruments

8-CH, 2-V TO 6-V INVERTERS WITH 3-STATE OUTPUTS 20-SOIC -40 TO 85

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SN74HC540DW

Active

Texas Instruments

8-CH, 2-V TO 6-V INVERTERS WITH 3-STATE OUTPUTS 20-SOIC -40 TO 85

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	SN74HC540DW	74HC540 Series

Current - Output High, Low	7.8 mA, 7.8 mA	7.8 mA
Logic Type	Inverting, Buffer	Inverting, Buffer
Mounting Type	Surface Mount	Surface Mount, Through Hole
Number of Bits per Element	8	8
Number of Elements [custom]	1	1
Operating Temperature [Max]	85 °C	85 - 125 °C
Operating Temperature [Min]	-40 °C	-55 - -40 °C
Output Type	3-State	3-State
Package / Case	7.5 mm, 0.295 in	0.173 - 7.5 mm
Package / Case	20-SOIC	20-SOIC, 20-DIP, 20-TSSOP, 20-SSOP
Package / Case	-	0.3 - 4.4 in
Package / Case	-	7.62 mm
Supplier Device Package	20-SOIC	20-SOIC, 20-PDIP, 20-TSSOP, 20-SO, 20-SSOP
Voltage - Supply [Max]	6 V	6 V
Voltage - Supply [Min]	2 V	2 V

Pricing

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

Distributor	Package	Quantity	$

Component Electronics, Inc	N/A	1	$ 1.54
		1	$ 1.54
		100	$ 1.15
		100	$ 1.15
		1000	$ 1.00
		1000	$ 1.00
Quest Components	N/A	1	$ 1.18
		1	$ 0.55
		1	$ 0.55
		10	$ 0.44
		10	$ 0.44
Win Source Electronics	N/A	95	$ 0.54
		155	$ 0.32
		230	$ 0.44
		335	$ 0.30
		355	$ 0.43
		485	$ 0.41
		515	$ 0.29
		625	$ 0.40
		740	$ 0.27
		840	$ 0.36
		960	$ 0.26
		1200	$ 0.25

74HC540 Series

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

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Logic Type	Current - Output High, Low	Mounting Type	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of Elements [custom]	Number of Bits per Element	Package / Case	Package / Case	Package / Case	Package / Case
Texas Instruments SN74HC540DW Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC	2 V	6 V	20-SOIC	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	85 °C	-40 °C	1	8	0.295 in, 7.5 mm	20-SOIC
Texas Instruments SN74HC540DWRE4 Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC	2 V	6 V	20-SOIC	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	85 °C	-40 °C	1	8	0.295 in, 7.5 mm	20-SOIC
Texas Instruments CD74HC540E Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-PDIP	2 V	6 V	20-PDIP	Buffer, Inverting	7.8 mA, 7.8 mA	Through Hole	3-State	125 °C	-55 C	1	8		20-DIP	0.3 in	7.62 mm
Texas Instruments SN74HC540PWR Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP	2 V	6 V	20-TSSOP	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	85 °C	-40 °C	1	8	0.173 in	20-TSSOP	4.4 mm
Texas Instruments CD74HC540M Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC	2 V	6 V	20-SOIC	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	125 °C	-55 C	1	8	0.295 in, 7.5 mm	20-SOIC
Texas Instruments SN74HC540NG4 Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-PDIP	2 V	6 V	20-PDIP	Buffer, Inverting	7.8 mA, 7.8 mA	Through Hole	3-State	85 °C	-40 °C	1	8		20-DIP	0.3 in	7.62 mm
Texas Instruments SN74HC540NS Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SO	2 V	6 V	20-SO	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	85 °C	-40 °C	1	8	0.209 in, 5.3 mm	20-SOIC
Texas Instruments SN74HC540PWT Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP	2 V	6 V	20-TSSOP	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	85 °C	-40 °C	1	8	0.173 in	20-TSSOP	4.4 mm
Texas Instruments SN74HC540PW Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP	2 V	6 V	20-TSSOP	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	85 °C	-40 °C	1	8	0.173 in	20-TSSOP	4.4 mm
Texas Instruments SN74HC540DWE4 Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC	2 V	6 V	20-SOIC	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	85 °C	-40 °C	1	8	0.295 in, 7.5 mm	20-SOIC
Texas Instruments SN74HC540DWR Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC	2 V	6 V	20-SOIC	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	85 °C	-40 °C	1	8	0.295 in, 7.5 mm	20-SOIC
Texas Instruments SN74HC540DWG4 Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC	2 V	6 V	20-SOIC	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	85 °C	-40 °C	1	8	0.295 in, 7.5 mm	20-SOIC
Texas Instruments CD74HC540M96 Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC	2 V	6 V	20-SOIC	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	125 °C	-55 C	1	8	0.295 in, 7.5 mm	20-SOIC
Texas Instruments SN74HC540NSR Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SO	2 V	6 V	20-SO	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	85 °C	-40 °C	1	8	0.209 in, 5.3 mm	20-SOIC
Texas Instruments SN74HC540N Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-PDIP	2 V	6 V	20-PDIP	Buffer, Inverting	7.8 mA, 7.8 mA	Through Hole	3-State	85 °C	-40 °C	1	8		20-DIP	0.3 in	7.62 mm
Texas Instruments SN74HC540DBR Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SSOP	2 V	6 V	20-SSOP	Buffer, Inverting	7.8 mA, 7.8 mA	Surface Mount	3-State	85 °C	-40 °C	1	8	0.209 in, 5.3 mm	20-SSOP

Description

General part information

74HC540 Series

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

Documents

Technical documentation and resources