SN74HC244DWR datasheet, PDF - EEWORLD Datasheet

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SN74HC244DWR: DescriptionLogic circuit family: 74HC Logic type: buffer, non-inverting number of components: 2 Number of bits per component: 4; Categorylogic logic; File Size1MB，32 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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SN74HC244DWR Overview

Logic circuit family: 74HC Logic type: buffer, non-inverting number of components: 2 Number of bits per component: 4

SN74HC244DWR Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	SOIC
package instruction	SOIC-20
Contacts	20
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	1 week
Control type	ENABLE LOW
Counting direction	UNIDIRECTIONAL
series	HC
JESD-30 code	R-PDSO-G20
JESD-609 code	e3
length	12.8 mm
Load capacitance (CL)	150 pF
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.0078 A
Humidity sensitivity level	1
Number of digits	4
Number of functions	2
Number of ports	2
Number of terminals	20
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP20,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TR
Peak Reflow Temperature (Celsius)	260
power supply	2/6 V
Prop。Delay @ Nom-Sup	29 ns
propagation delay (tpd)	210 ns
Certification status	Not Qualified
Maximum seat height	2.65 mm
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	2 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.5 mm
Base Number Matches	1

SN74HC244DWR Related Products

	SN74HC244DWR	SN74HC244DBR
Description	Logic circuit family: 74HC Logic type: buffer, non-inverting number of components: 2 Number of bits per component: 4	Logic circuit family: 74HC Logic type: buffer, non-inverting number of components: 2 Number of bits per component: 4
Brand Name	Texas Instruments	Texas Instruments
Is it lead-free?	Lead free	Lead free
Is it Rohs certified?	conform to	conform to
Maker	Texas Instruments	Texas Instruments
Parts packaging code	SOIC	SSOP
package instruction	SOIC-20	SSOP, SSOP20,.3
Contacts	20	20
Reach Compliance Code	compliant	compliant
ECCN code	EAR99	EAR99
Factory Lead Time	1 week	1 week
Control type	ENABLE LOW	ENABLE LOW
Counting direction	UNIDIRECTIONAL	UNIDIRECTIONAL
series	HC	HC
JESD-30 code	R-PDSO-G20	R-PDSO-G20
JESD-609 code	e3	e4
length	12.8 mm	7.2 mm
Load capacitance (CL)	150 pF	50 pF
Logic integrated circuit type	BUS DRIVER	BUS DRIVER
MaximumI(ol)	0.0078 A	0.0078 A
Humidity sensitivity level	1	1
Number of digits	4	4
Number of functions	2	2
Number of ports	2	2
Number of terminals	20	20
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Output characteristics	3-STATE	3-STATE
Output polarity	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SSOP
Encapsulate equivalent code	SOP20,.4	SSOP20,.3
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE, SHRINK PITCH
method of packing	TR	TR
Peak Reflow Temperature (Celsius)	260	260
power supply	2/6 V	2/6 V
Prop。Delay @ Nom-Sup	29 ns	29 ns
propagation delay (tpd)	210 ns	210 ns
Certification status	Not Qualified	Not Qualified
Maximum seat height	2.65 mm	2 mm
Maximum supply voltage (Vsup)	6 V	6 V
Minimum supply voltage (Vsup)	2 V	2 V
Nominal supply voltage (Vsup)	5 V	5 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	0.65 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED
width	7.5 mm	5.3 mm

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