LS7166A

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Part Number	LS7166A
Manufacturer	LSI/CSI
Category	Integrated Circuits (ICs) › Counters, Dividers
Description	IC QUAD COUNTER 24BIT 20DIP
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	LS7166A PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 07 - Dec 11 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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LS7166A Specifications

Part Number:	LS7166A
Brand:	LSI/CSI
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	Counters, Dividers
Manufacturer:	LSI/CSI
Product Status:	Active
Logic Type:	BCD Counter, Binary Counter, Divide-by-N
Direction:	Up, Down
Number of Elements:	4
Number of Bits per Element:	24
Reset:	-
Timing:	-
Count Rate:	40 MHz
Trigger Type:	Positive, Negative
Voltage - Supply:	3 V ~ 5.5 V
Operating Temperature:	0°C ~ 85°C (TA)
Mounting Type:	Through Hole
Package / Case:	20-DIP (0.300", 7.62mm)
Supplier Device Package:	20-DIP

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