SN74LS637DW datasheet, PDF - EEWORLD Datasheet

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SN74LS637DW: DescriptionLS SERIES, 8-BIT ERROR DETECT AND CORRECT CKT, PDSO20; Categorylogic logic; File Size869KB，8 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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SN74LS637DW Overview

LS SERIES, 8-BIT ERROR DETECT AND CORRECT CKT, PDSO20

SN74LS637DW Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Rochester Electronics
package instruction	SOP,
Reach Compliance Code	unknown
series	LS
JESD-30 code	R-PDSO-G20
JESD-609 code	e0
length	12.8 mm
Logic integrated circuit type	ERROR DETECTION AND CORRECTION CIRCUIT
Number of digits	8
Number of functions	1
Number of terminals	20
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	OPEN-COLLECTOR
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	COMMERCIAL
Maximum seat height	2.65 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	TIN LEAD
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.5 mm

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SN74LS637DW Related Products

	SN74LS637DW	SN54LS637FK	SN74LS637N	SN54LS637J	SNJ54LS637J	SNJ54LS637FK
Description	LS SERIES, 8-BIT ERROR DETECT AND CORRECT CKT, PDSO20	LS SERIES, 8-BIT ERROR DETECT AND CORRECT CKT, CQCC20	LS SERIES, 8-BIT ERROR DETECT AND CORRECT CKT, PDIP20	LS SERIES, 8-BIT ERROR DETECT AND CORRECT CKT, CDIP20	LS SERIES, 8-BIT ERROR DETECT AND CORRECT CKT, CDIP20	LS SERIES, 8-BIT ERROR DETECT AND CORRECT CKT, CQCC20
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Maker	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
series	LS	LS	LS	LS	LS	LS
JESD-30 code	R-PDSO-G20	S-CQCC-N20	R-PDIP-T20	R-CDIP-T20	R-CDIP-T20	S-CQCC-N20
JESD-609 code	e0	e0	e0	e0	e0	e0
length	12.8 mm	8.89 mm	24.325 mm	24.195 mm	24.195 mm	8.89 mm
Logic integrated circuit type	ERROR DETECTION AND CORRECTION CIRCUIT	ERROR DETECTION AND CORRECTION CIRCUIT	ERROR DETECTION AND CORRECTION CIRCUIT	ERROR DETECTION AND CORRECTION CIRCUIT	ERROR DETECTION AND CORRECTION CIRCUIT	ERROR DETECTION AND CORRECTION CIRCUIT
Number of digits	8	8	8	8	8	8
Number of functions	1	1	1	1	1	1
Number of terminals	20	20	20	20	20	20
Maximum operating temperature	70 °C	125 °C	70 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-	-55 °C	-	-55 °C	-55 °C	-55 °C
Output characteristics	OPEN-COLLECTOR	OPEN-COLLECTOR	OPEN-COLLECTOR	OPEN-COLLECTOR	OPEN-COLLECTOR	OPEN-COLLECTOR
Package body material	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
encapsulated code	SOP	QCCN	DIP	DIP	DIP	QCCN
Package shape	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE
Package form	SMALL OUTLINE	CHIP CARRIER	IN-LINE	IN-LINE	IN-LINE	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Certification status	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Maximum seat height	2.65 mm	2.03 mm	5.08 mm	5.08 mm	5.08 mm	2.03 mm
Maximum supply voltage (Vsup)	5.25 V	5.5 V	5.25 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.75 V	4.5 V	4.75 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	NO	NO	NO	YES
technology	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	MILITARY	COMMERCIAL	MILITARY	MILITARY	MILITARY
Terminal surface	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD
Terminal form	GULL WING	NO LEAD	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	NO LEAD
Terminal pitch	1.27 mm	1.27 mm	2.54 mm	2.54 mm	2.54 mm	1.27 mm
Terminal location	DUAL	QUAD	DUAL	DUAL	DUAL	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	7.5 mm	8.89 mm	7.62 mm	7.62 mm	7.62 mm	8.89 mm
Is it Rohs certified?	incompatible	incompatible	-	incompatible	incompatible	incompatible
package instruction	SOP,	QCCN,	-	DIP,	DIP,	QCCN,

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