Texas Instruments SN74LS90N Counters and Dividers
Four-bit decade counter IC, operating on a 5V supply with a range of 4.75V to 5.25V.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74LS90N
Series
Base Model
Detailed Description
Package
PDIP
Key Features
Package: PDIP; Operating Supply Voltage: 5V; Output Current: 400uA; Number of Bits: 4; Frequency: 42MHz; Logic Function: Counter
Lifecycle Status
Active
RoHS State
Compliant
Datasheet
SN74LS90N Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74LS90N Counters and Dividers technical specifications.
General
Package
PDIP
Inventory Source
Winsource
Clock Edge Trigger Type
Negative Edge
Inventory Source File
/Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx
Direction
Up, Unidirectional
Inventory As of
2026-05-15
Frequency
42MHz
Source Manufacturer
Texas Instruments
Height
4.57mm
Source Category
Integrated Circuits (ICs) > Logic > Logic - Counters, Dividers
Texas Instruments SN74LS90N Counters and Dividers Overview
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