DM54LS244E/883 datasheet, PDF - EEWORLD Datasheet

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DM54LS244E/883: DescriptionIC LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Bus Driver/Transceiver; Categorylogic logic; File Size15KB，7 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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DM54LS244E/883 Overview

IC LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Bus Driver/Transceiver

DM54LS244E/883 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
package instruction	QCCN, DIP20,.3
Reach Compliance Code	unknown
Control type	ENABLE LOW
series	LS
JESD-30 code	S-CQCC-N20
JESD-609 code	e0
length	8.89 mm
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.012 A
Number of digits	4
Number of functions	2
Number of ports	2
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QCCN
Encapsulate equivalent code	DIP20,.3
Package shape	SQUARE
Package form	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	54 mA
Prop。Delay @ Nom-Sup	18 ns
propagation delay (tpd)	23 ns
Certification status	Not Qualified
Filter level	MIL-STD-883
Maximum seat height	1.91 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	NO LEAD
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	8.89 mm
Base Number Matches	1

DM54LS244E/883 Related Products

	DM54LS244E/883	DM54LS244W/883	DM54LS244J/883
Description	IC LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Bus Driver/Transceiver	IC LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, DFP-20, Bus Driver/Transceiver	IC LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20, Bus Driver/Transceiver
Is it Rohs certified?	incompatible	incompatible	incompatible
package instruction	QCCN, DIP20,.3	DFP, LCC20,.35SQ	DIP, DIP20,.3
Reach Compliance Code	unknown	unknown	unknown
Control type	ENABLE LOW	ENABLE LOW	ENABLE LOW
series	LS	LS	LS
JESD-30 code	S-CQCC-N20	R-GDFP-F20	R-GDIP-T20
JESD-609 code	e0	e0	e0
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER
MaximumI(ol)	0.012 A	0.012 A	0.012 A
Number of digits	4	4	4
Number of functions	2	2	2
Number of ports	2	2	2
Number of terminals	20	20	20
Maximum operating temperature	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C
Output characteristics	3-STATE	3-STATE	3-STATE
Output polarity	TRUE	TRUE	TRUE
Package body material	CERAMIC, METAL-SEALED COFIRED	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED
encapsulated code	QCCN	DFP	DIP
Encapsulate equivalent code	DIP20,.3	LCC20,.35SQ	DIP20,.3
Package shape	SQUARE	RECTANGULAR	RECTANGULAR
Package form	CHIP CARRIER	FLATPACK	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	5 V	5 V	5 V
Maximum supply current (ICC)	54 mA	54 mA	54 mA
Prop。Delay @ Nom-Sup	18 ns	18 ns	18 ns
propagation delay (tpd)	23 ns	23 ns	23 ns
Certification status	Not Qualified	Not Qualified	Not Qualified
Filter level	MIL-STD-883	MIL-STD-883	MIL-STD-883
Maximum seat height	1.91 mm	2.286 mm	5.08 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	YES	YES	NO
technology	TTL	TTL	TTL
Temperature level	MILITARY	MILITARY	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD	FLAT	THROUGH-HOLE
Terminal pitch	1.27 mm	1.27 mm	2.54 mm
Terminal location	QUAD	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	8.89 mm	6.731 mm	7.62 mm
Base Number Matches	1	1	1

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