74LS197FCQR datasheet, PDF - EEWORLD Datasheet

74LS197FCQR: DescriptionBinary Counter, Asynchronous, Up Direction, TTL, CDFP14,; Categorylogic logic; File Size96KB，2 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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74LS197FCQR Overview

Binary Counter, Asynchronous, Up Direction, TTL, CDFP14,

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Fairchild
package instruction	DFP, FL14,.3
Reach Compliance Code	compliant
Counting direction	UP
JESD-30 code	R-XDFP-F14
JESD-609 code	e0
Load/preset input	YES
Logic integrated circuit type	BINARY COUNTER
Operating mode	ASYNCHRONOUS
Humidity sensitivity level	2A
Number of functions	1
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	CERAMIC
encapsulated code	DFP
Encapsulate equivalent code	FL14,.3
Package shape	RECTANGULAR
Package form	FLATPACK
Peak Reflow Temperature (Celsius)	250
power supply	5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	FLAT
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30

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