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12345678910111213141516

DM74ALS161BN

onsemi

0℃~+70℃ 1 20ns@5.5V,50pF 4 4.5V~5.5V 40MHz 74ALS Asynchronous Divide-by-2 Reset function、Cascade counter、Synchronous counting Rising Edge Synchronous Up Counter PDIP-16 Counters, Dividers ROHS

Extended
DatasheetJLCPCBLCSConsemi/DM74ALS161BN
Category
Counters, Dividers
Package
PDIP-16
Pins
16

Overview

The DM74ALS161BN is a counters, Divider made by onsemi in a PDIP-16 package with 16 pins. 0℃~+70℃ 1 20ns@5.5V,50pF 4 4.5V~5.5V 40MHz 74ALS Asynchronous Divide-by-2 Reset function、Cascade counter、Synchronous counting Rising Edge Synchronous Up Counter PDIP-16 Counters, Dividers ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS161, from KiCad's library) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3828415).

Symbol

MR1CP2D03D14D25D36CEP7GND8PE9CET10Q311Q212Q113Q014TC15VCC16
74xx:74LS161From KiCad's library

Footprint

12345678910111213141516
Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

13
Count Rate
40MHz
Direction
Up Counter
Features
Reset function；Cascade counter；Synchronous counting
Logic Type
Divide-by-2
Number of Elements
1
Operating Temperature
0℃~+70℃
Propagation Delay
20ns@5.5V,50pF
Reset
Asynchronous
Resolution
4
Series
74ALS
Timing
Synchronous
Trigger Type
Rising Edge
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

16
The pins of the DM74ALS161BN
PinNameType
1MRInput
2CPInput
3D0Input
4D1Input
5D2Input
6D3Input
7CEPInput
8GNDPower in
9PEInput
10CETInput
11Q3Output
12Q2Output
13Q1Output
14Q0Output
15TCOutput
16VCCPower in

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Questions

Is there a KiCad symbol and footprint for the DM74ALS161BN?

Yes. The symbol is 74xx:74LS161 and the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the DM74ALS161BN?

PDIP-16, with 16 pins. Its footprint is drawn on this page.

Where is the DM74ALS161BN datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the DM74ALS161BN?

JLCPCB lists it as part C3828415, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DM74ALS161BN?

Parts like it in the library: the CD4017BED by GREENMICRO, the CD4017CN by HGSEMI, the CD4518BE by HGSEMI and the CD4520BE by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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