54LS490DMQB datasheet, PDF - EEWORLD Datasheet

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54LS490DMQB: DescriptionDecade Counter, Asynchronous, Up Direction, TTL, CDIP16,; Categorylogic logic; File Size106KB，2 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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54LS490DMQB Overview

Decade Counter, Asynchronous, Up Direction, TTL, CDIP16,

54LS490DMQB Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Reach Compliance Code	compliant
Counting direction	UP
JESD-30 code	R-XDIP-T16
JESD-609 code	e0
Load/preset input	NO
Logic integrated circuit type	DECADE COUNTER
Operating mode	ASYNCHRONOUS
Number of functions	2
Number of terminals	16
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	CERAMIC
encapsulated code	DIP
Encapsulate equivalent code	DIP16,.3
Package shape	RECTANGULAR
Package form	IN-LINE
power supply	5 V
Certification status	Not Qualified
Filter level	38535Q/M;38534H;883B
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Base Number Matches	1

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Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
Counting direction	UP	UP	UP	UP	UP	UP	UP	UP
JESD-30 code	R-XDIP-T16	R-XDFP-F16	R-PDSO-G16	R-XDIP-T16	R-XDFP-F16	R-XDIP-T16	R-PDIP-T16	R-PDIP-T16
JESD-609 code	e0	e0	e0	e0	e0	e0	e0	e0
Load/preset input	NO	NO	NO	NO	NO	NO	NO	NO
Logic integrated circuit type	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Number of functions	2	2	2	2	2	2	2	2
Number of terminals	16	16	16	16	16	16	16	16
Maximum operating temperature	125 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Package body material	CERAMIC	CERAMIC	PLASTIC/EPOXY	CERAMIC	CERAMIC	CERAMIC	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	DFP	SOP	DIP	DFP	DIP	DIP	DIP
Encapsulate equivalent code	DIP16,.3	FL16,.3	SOP16,.25	DIP16,.3	FL16,.3	DIP16,.3	DIP16,.3	DIP16,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	FLATPACK	SMALL OUTLINE	IN-LINE	FLATPACK	IN-LINE	IN-LINE	IN-LINE
power supply	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	NO	YES	YES	NO	YES	NO	NO	NO
technology	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	MILITARY	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	FLAT	GULL WING	THROUGH-HOLE	FLAT	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	1.27 mm	1.27 mm	2.54 mm	1.27 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	-
Base Number Matches	1	1	1	1	1	1	-	-
Is it lead-free?	-	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
package instruction	-	DFP, FL16,.3	SOP, SOP16,.25	DIP, DIP16,.3	DFP, FL16,.3	DIP, DIP16,.3	DIP, DIP16,.3	DIP, DIP16,.3
Humidity sensitivity level	-	2A	2A	2A	2A	2A	2A	2A
Peak Reflow Temperature (Celsius)	-	250	250	250	250	250	250	250
Maximum time at peak reflow temperature	-	30	30	30	30	30	30	30

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