SN54LS243W datasheet, PDF - EEWORLD Datasheet

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SN54LS243W: DescriptionBus Transceiver, LS Series, 1-Func, 4-Bit, True Output, TTL, CDFP14, CERAMIC, DFP-14; Categorylogic logic; File Size756KB，4 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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SN54LS243W Overview

Bus Transceiver, LS Series, 1-Func, 4-Bit, True Output, TTL, CDFP14, CERAMIC, DFP-14

SN54LS243W Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Rochester Electronics
Parts packaging code	DFP
package instruction	CERAMIC, DFP-14
Contacts	14
Reach Compliance Code	unknown
Other features	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
series	LS
JESD-30 code	R-GDFP-F14
JESD-609 code	e0
length	9.21 mm
Logic integrated circuit type	BUS TRANSCEIVER
Number of digits	4
Number of functions	1
Number of ports	2
Number of terminals	14
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	CERAMIC, GLASS-SEALED
encapsulated code	DFP
Package shape	RECTANGULAR
Package form	FLATPACK
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
propagation delay (tpd)	18 ns
Certification status	Not Qualified
Maximum seat height	2.03 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	TTL
Temperature level	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	FLAT
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	6.29 mm

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SN54LS243W Related Products

	SN54LS243W	SN54LS242J	SN54LS242W	SN54LS242FK	SN74LS242N3	SNJ54LS242FK	SN54LS243FK
Description	Bus Transceiver, LS Series, 1-Func, 4-Bit, True Output, TTL, CDFP14, CERAMIC, DFP-14	Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, CDIP14, CERAMIC, DIP-14	Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, CDFP14, CERAMIC, DFP-14	Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, CQCC20, CERAMIC, LCC-20	Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, PDIP14,	Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, CQCC20	Bus Transceiver, LS Series, 1-Func, 4-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
package instruction	CERAMIC, DFP-14	DIP,	DFP,	QCCN,	DIP,	QCCN,	QCCN,
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Other features	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
series	LS	LS	LS	LS	LS	LS	LS
JESD-30 code	R-GDFP-F14	R-GDIP-T14	R-GDFP-F14	S-CQCC-N20	R-PDIP-T14	S-CQCC-N20	S-CQCC-N20
JESD-609 code	e0	e0	e0	e0	e0	e0	e0
length	9.21 mm	19.56 mm	9.21 mm	8.89 mm	19.305 mm	8.89 mm	8.89 mm
Logic integrated circuit type	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER
Number of digits	4	4	4	4	4	4	4
Number of functions	1	1	1	1	1	1	1
Number of ports	2	2	2	2	2	2	2
Number of terminals	14	14	14	20	14	20	20
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	70 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-	-55 °C	-55 °C
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Output polarity	TRUE	INVERTED	INVERTED	INVERTED	INVERTED	INVERTED	TRUE
Package body material	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
encapsulated code	DFP	DIP	DFP	QCCN	DIP	QCCN	QCCN
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE	SQUARE
Package form	FLATPACK	IN-LINE	FLATPACK	CHIP CARRIER	IN-LINE	CHIP CARRIER	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
propagation delay (tpd)	18 ns	18 ns	18 ns	18 ns	18 ns	18 ns	18 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.03 mm	5.08 mm	2.03 mm	2.03 mm	5.08 mm	2.03 mm	2.03 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.25 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.75 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	NO	YES	YES	NO	YES	YES
technology	TTL	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	MILITARY	MILITARY	MILITARY	MILITARY	COMMERCIAL	MILITARY	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD
Terminal form	FLAT	THROUGH-HOLE	FLAT	NO LEAD	THROUGH-HOLE	NO LEAD	NO LEAD
Terminal pitch	1.27 mm	2.54 mm	1.27 mm	1.27 mm	2.54 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	QUAD	DUAL	QUAD	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	6.29 mm	7.62 mm	6.29 mm	8.89 mm	7.62 mm	8.89 mm	8.89 mm
Maker	Rochester Electronics	-	-	-	Rochester Electronics	Rochester Electronics	Rochester Electronics
Parts packaging code	DFP	DIP	DFP	QLCC	-	-	QLCC
Contacts	14	14	14	20	-	-	20

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