onsemi DM74LS161AN
Obsolete
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.554
$ 0.554
Stock
74,800
1,300,341
1,300,341
Authorized Distributors
0
5
5
Case/Package
DIP
PDIP
PDIP
Number of Pins
-
16
16
Logic Function
Counter
Counter
Counter
Direction
Up
Unidirectional
Unidirectional
Number of Elements
1
1
1
Number of Bits per Element
4
4
4
Reset
Asynchronous
Asynchronous
Asynchronous
Clock Edge Trigger Type
Positive Edge
Positive Edge
Positive Edge
Frequency
20 MHz
32 MHz
32 MHz
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1978-12-01
Lifecycle StatusObsolete (Last Updated: 1 year ago)
LTB Date2003-11-30
LTD Date2004-03-01
Descriptions
Descriptions of onsemi DM74LS161AN provided by its distributors.
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16
Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Rail
IC COUNTER BINARY PRESET 16-DIP
Counter ICs Syn 4-Bit Binary Ctr
Not available to order Syn 4-Bit Binary Ctr
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Terminals16
Technical
Clock Edge Trigger TypePositive Edge
DirectionUp
Frequency20 MHz
Logic FunctionCounter
Low Level Output Current8 mA
Max Operating Temperature70 °C
Max Supply Current32 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits4
Number of Bits per Element4
Number of Circuits1
Number of Elements1
Operating Supply Voltage5 V
PackagingBulk
Propagation Delay38 ns
ResetAsynchronous
Sync/AsyncSynchronous
Temperature GradeCommercial
Dimensions
Height - Seated (Max)5.08 mm
Length19.305 mm
Terminal Pitch2.54 mm
Width7.62 mm