Integrated Circuits (ICs)

SN74HC540DWR

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8-CH, 2-V TO 6-V INVERTERS WITH 3-STATE OUTPUTS

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DocumentsInput and Output Characteristics of Digital Integrated Circuits SN54/74HCT CMOS Logic Family Applications and Restrictions +12

Integrated Circuits (ICs)

SN74HC540DWR

Active

Texas Instruments

8-CH, 2-V TO 6-V INVERTERS WITH 3-STATE OUTPUTS

Deep-Dive with AI

DocumentsInput and Output Characteristics of Digital Integrated Circuits SN54/74HCT CMOS Logic Family Applications and Restrictions +12

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74HC540DWR

Current - Output High, Low [custom]	7.8 mA
Current - Output High, Low [custom]	7.8 mA
Logic Type	Inverting, Buffer
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

CD74HC540 Series

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

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

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	$ 0.65
		10	$ 0.56
		25	$ 0.52
		100	$ 0.42
		250	$ 0.39
		500	$ 0.33
		1000	$ 0.25
	Digi-Reel®	1	$ 0.65
		10	$ 0.56
		25	$ 0.52
		100	$ 0.42
		250	$ 0.39
		500	$ 0.33
		1000	$ 0.25
	Tape & Reel (TR)	2000	$ 0.23
		6000	$ 0.22
		10000	$ 0.20
		50000	$ 0.19
Texas Instruments	LARGE T&R	1	$ 0.47
		100	$ 0.32
		250	$ 0.24
		1000	$ 0.16