SN74ALS243AN datasheet, PDF - EEWORLD Datasheet

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SN74ALS243AN: DescriptionBus Transceivers Quad Bus Trnscvrs With 3-State Outputs; Categorylogic logic; File Size343KB，11 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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SN74ALS243AN Overview

Bus Transceivers Quad Bus Trnscvrs With 3-State Outputs

SN74ALS243AN Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	DIP
package instruction	DIP, DIP14,.3
Contacts	14
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	1 week
Other features	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
Control type	INDEPENDENT CONTROL
Counting direction	BIDIRECTIONAL
series	ALS
JESD-30 code	R-PDIP-T14
JESD-609 code	e4
length	19.305 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS TRANSCEIVER
MaximumI(ol)	0.024 A
Number of digits	4
Number of functions	1
Number of ports	2
Number of terminals	14
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	DIP14,.3
Package shape	RECTANGULAR
Package form	IN-LINE
method of packing	TUBE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	30 mA
Prop。Delay @ Nom-Su	11 ns
propagation delay (tpd)	11 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 surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
translate	N/A
width	7.62 mm

SN74ALS243AN Related Products

	SN74ALS243AN	SN74ALS243AD	SN74ALS243ANSR
Description	Bus Transceivers Quad Bus Trnscvrs With 3-State Outputs	Bus Transceivers Quad w/Tri-St Out	Bus Transceivers Quad Bus
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments
Is it lead-free?	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	conform to	conform to	conform to
Maker	Texas Instruments	Texas Instruments	Texas Instruments
Parts packaging code	DIP	SOIC	SOIC
package instruction	DIP, DIP14,.3	SOP, SOP14,.25	SOP, SOP14,.3
Contacts	14	14	14
Reach Compliance Code	compli	compli	unknow
Factory Lead Time	1 week	1 week	1 week
Other features	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
Control type	INDEPENDENT CONTROL	INDEPENDENT CONTROL	INDEPENDENT CONTROL
Counting direction	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL
series	ALS	ALS	ALS
JESD-30 code	R-PDIP-T14	R-PDSO-G14	R-PDSO-G14
JESD-609 code	e4	e4	e4
length	19.305 mm	8.65 mm	10.2 mm
Logic integrated circuit type	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER
MaximumI(ol)	0.024 A	0.024 A	0.024 A
Number of digits	4	4	4
Number of functions	1	1	1
Number of ports	2	2	2
Number of terminals	14	14	14
Maximum operating temperature	70 °C	70 °C	70 °C
Output characteristics	3-STATE	3-STATE	3-STATE
Output polarity	TRUE	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP	SOP
Encapsulate equivalent code	DIP14,.3	SOP14,.25	SOP14,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	SMALL OUTLINE
method of packing	TUBE	TUBE	TAPE AND REEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	260	260
power supply	5 V	5 V	5 V
Maximum supply current (ICC)	30 mA	30 mA	32 mA
Prop。Delay @ Nom-Su	11 ns	11 ns	11 ns
propagation delay (tpd)	11 ns	11 ns	11 ns
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	5.08 mm	1.75 mm	2 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V
surface mount	NO	YES	YES
technology	TTL	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	THROUGH-HOLE	GULL WING	GULL WING
Terminal pitch	2.54 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
translate	N/A	N/A	N/A
width	7.62 mm	3.9 mm	5.3 mm
Load capacitance (CL)	50 pF	50 pF	-
Humidity sensitivity level	-	1	1

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