SN74ALS244AN datasheet, PDF - EEWORLD Datasheet

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SN74ALS244AN: DescriptionALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20; Categorylogic logic; File Size121KB，6 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SN74ALS244AN Overview

ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20

SN74ALS244AN Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Texas Instruments
package instruction	DIP, DIP20,.3
Reach Compliance Code	not_compliant
Control type	ENABLE LOW
series	ALS
JESD-30 code	R-PDIP-T20
length	24.325 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.024 A
Number of digits	4
Number of functions	2
Number of ports	2
Number of terminals	20
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP20,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	24 mA
Prop。Delay @ Nom-Sup	10 ns
propagation delay (tpd)	10 ns
Certification status	Not Qualified
Maximum seat height	5.08 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm

SN74ALS244AN Related Products

	SN74ALS244AN	SN74ALS244ADW	SN74ALS244ADWR	SN74ALS244AN3
Description	ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20	ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20	ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20	ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
package instruction	DIP, DIP20,.3	SOP, SOP20,.4	SOP,	DIP, DIP20,.3
Reach Compliance Code	not_compliant	not_compliant	unknown	not_compliant
series	ALS	ALS	ALS	ALS
JESD-30 code	R-PDIP-T20	R-PDSO-G20	R-PDSO-G20	R-PDIP-T20
length	24.325 mm	12.8 mm	12.8 mm	24.325 mm
Load capacitance (CL)	50 pF	50 pF	50 pF	50 pF
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
Number of digits	4	4	4	4
Number of functions	2	2	2	2
Number of ports	2	2	2	2
Number of terminals	20	20	20	20
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE
Output polarity	TRUE	TRUE	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP	SOP	DIP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE
Maximum supply current (ICC)	24 mA	24 mA	24 mA	24 mA
propagation delay (tpd)	10 ns	10 ns	10 ns	10 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	5.08 mm	2.65 mm	2.65 mm	5.08 mm
Maximum supply voltage (Vsup)	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
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V
surface mount	NO	YES	YES	NO
technology	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	THROUGH-HOLE	GULL WING	GULL WING	THROUGH-HOLE
Terminal pitch	2.54 mm	1.27 mm	1.27 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
width	7.62 mm	7.5 mm	7.5 mm	7.62 mm
Is it Rohs certified?	incompatible	incompatible	-	incompatible
Control type	ENABLE LOW	ENABLE LOW	-	ENABLE LOW
MaximumI(ol)	0.024 A	0.024 A	-	0.024 A
Encapsulate equivalent code	DIP20,.3	SOP20,.4	-	DIP20,.3
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED
power supply	5 V	5 V	-	5 V
Prop。Delay @ Nom-Sup	10 ns	10 ns	-	10 ns
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED

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