SN74AHCT540DWE4 datasheet, PDF

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SN74AHCT540DWE4: DescriptionBuffers & Line Drivers Octal Buffer/Driver With 3-State Outputs; Categorylogic logic; File Size520KB，17 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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SN74AHCT540DWE4 Overview

Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs

SN74AHCT540DWE4 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	SOIC
package instruction	SOP, SOP20,.4
Contacts	20
Reach Compliance Code	unknow
Other features	WITH DUAL OUTPUT ENABLE
Control type	ENABLE LOW
series	AHCT/VHCT/VT
JESD-30 code	R-PDSO-G20
JESD-609 code	e4
length	12.8 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.008 A
Humidity sensitivity level	1
Number of digits	8
Number of functions	1
Number of ports	2
Number of terminals	20
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	INVERTED
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP20,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TUBE
Peak Reflow Temperature (Celsius)	260
power supply	5 V
Prop。Delay @ Nom-Su	10 ns
propagation delay (tpd)	10 ns
Certification status	Not Qualified
Maximum seat height	2.65 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.5 mm

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Description	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs	Octal Buffers/Drivers With 3-State Outputs 20-SO -40 to 125	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs	Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 125	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Parts packaging code	SOIC	TSSOP	TSSOP	SOIC	DIP	SOIC	SOIC	SSOP
package instruction	SOP, SOP20,.4	TSSOP, TSSOP20,.25	TSSOP, TSSOP20,.25	SOP, SOP20,.3	DIP, DIP20,.3	SOP, SOP20,.4	TSSOP, TSSOP20,.25,16	SSOP, SSOP20,.3
Contacts	20	20	20	20	20	20	20	20
Reach Compliance Code	unknow	unknow	unknow	compli	unknow	compli	unknow	unknow
Is it lead-free?	Lead free	Lead free	Lead free	-	Lead free	Lead free	Lead free	Lead free
Other features	WITH DUAL OUTPUT ENABLE	-	-	WITH DUAL OUTPUT ENABLE	WITH DUAL OUTPUT ENABLE	WITH DUAL OUTPUT ENABLE	WITH DUAL OUTPUT ENABLE	WITH DUAL OUTPUT ENABLE
Control type	ENABLE LOW	-	-	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW
series	AHCT/VHCT/VT	-	-	AHCT/VHCT/VT	AHCT/VHCT/VT	AHCT/VHCT/VT	AHCT/VHCT/VT	AHCT/VHCT/VT
JESD-30 code	R-PDSO-G20	-	-	R-PDSO-G20	R-PDIP-T20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20
JESD-609 code	e4	-	-	e4	e4	e4	e4	e4
length	12.8 mm	-	-	12.6 mm	25.4 mm	12.8 mm	5 mm	7.2 mm
Load capacitance (CL)	50 pF	-	-	50 pF	50 pF	50 pF	50 pF	50 pF
Logic integrated circuit type	BUS DRIVER	-	-	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
MaximumI(ol)	0.008 A	-	-	0.008 A	0.008 A	0.008 A	0.008 A	0.008 A
Humidity sensitivity level	1	-	-	1	-	1	1	1
Number of digits	8	-	-	8	8	8	8	8
Number of functions	1	-	-	1	1	1	1	1
Number of ports	2	-	-	2	2	2	2	2
Number of terminals	20	-	-	20	20	20	20	20
Maximum operating temperature	85 °C	-	-	125 °C	85 °C	125 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Output characteristics	3-STATE	-	-	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Output polarity	INVERTED	-	-	INVERTED	INVERTED	INVERTED	INVERTED	INVERTED
Package body material	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	-	-	SOP	DIP	SOP	TSSOP	SSOP
Encapsulate equivalent code	SOP20,.4	-	-	SOP20,.3	DIP20,.3	SOP20,.4	TSSOP20,.25,16	SSOP20,.3
Package shape	RECTANGULAR	-	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	-	-	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
method of packing	TUBE	-	-	TAPE AND REEL	TUBE	TR	TR	TAPE AND REEL
Peak Reflow Temperature (Celsius)	260	-	-	260	NOT SPECIFIED	260	260	260
power supply	5 V	-	-	5 V	5 V	5 V	5 V	5 V
Prop。Delay @ Nom-Su	10 ns	-	-	10 ns	10 ns	10 ns	10 ns	10 ns
propagation delay (tpd)	10 ns	-	-	10 ns	10 ns	10 ns	10 ns	10 ns
Certification status	Not Qualified	-	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.65 mm	-	-	2 mm	5.08 mm	2.65 mm	1.2 mm	2 mm
Maximum supply voltage (Vsup)	5.5 V	-	-	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	-	-	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	-	-	5 V	5 V	5 V	5 V	5 V
surface mount	YES	-	-	YES	NO	YES	YES	YES
technology	CMOS	-	-	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	-	-	AUTOMOTIVE	INDUSTRIAL	AUTOMOTIVE	INDUSTRIAL	INDUSTRIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	-	-	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING	-	-	GULL WING	THROUGH-HOLE	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	-	-	1.27 mm	2.54 mm	1.27 mm	0.4 mm	0.65 mm
Terminal location	DUAL	-	-	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	-	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	7.5 mm	-	-	5.3 mm	7.62 mm	7.5 mm	4.4 mm	5.3 mm

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