There are no models available for this part yet.
Overview of N74LS161AD by Signetics
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 2 listings )
- Number of FFF Equivalents: ( 9 crosses )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 crosses )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Aerospace and Defense
Energy and Power Systems
Healthcare
Price & Stock for N74LS161AD by Signetics
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| Quest Components | 74LS161AD | 128 |
|
$0.3000 / $0.4500 | Buy Now | ||
| Quest Components | 74LS161AD | 556 |
|
$0.3000 / $0.7500 | Buy Now |
CAD Models for N74LS161AD by Signetics
Part Data Attributes for N74LS161AD by Signetics
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
SIGNETICS CORP
|
|
Package Description
|
SOP, SOP16,.25
|
|
Reach Compliance Code
|
unknown
|
|
HTS Code
|
8542.39.00.01
|
|
Count Direction
|
UP
|
|
Family
|
LS
|
|
JESD-30 Code
|
R-PDSO-G16
|
|
JESD-609 Code
|
e0
|
|
Load/Preset Input
|
YES
|
|
Logic IC Type
|
BINARY COUNTER
|
|
Max Frequency@Nom-Sup
|
25000000 Hz
|
|
Max I(ol)
|
0.008 A
|
|
Mode of Operation
|
SYNCHRONOUS
|
|
Number of Bits
|
4
|
|
Number of Functions
|
1
|
|
Number of Terminals
|
16
|
|
Operating Temperature-Max
|
70 °C
|
|
Operating Temperature-Min
|
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
SOP
|
|
Package Equivalence Code
|
SOP16,.25
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE
|
|
Power Supply Current-Max (ICC)
|
32 mA
|
|
Propagation Delay (tpd)
|
27 ns
|
|
Qualification Status
|
Not Qualified
|
|
Supply Voltage-Max (Vsup)
|
5.25 V
|
|
Supply Voltage-Min (Vsup)
|
4.75 V
|
|
Supply Voltage-Nom (Vsup)
|
5 V
|
|
Surface Mount
|
YES
|
|
Technology
|
TTL
|
|
Temperature Grade
|
COMMERCIAL
|
|
Terminal Finish
|
TIN LEAD
|
|
Terminal Form
|
GULL WING
|
|
Terminal Pitch
|
1.27 mm
|
|
Terminal Position
|
DUAL
|
|
Trigger Type
|
POSITIVE EDGE
|
|
fmax-Min
|
25 MHz
|
Alternate Parts for N74LS161AD
This table gives cross-reference parts and alternative options found for N74LS161AD. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of N74LS161AD, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| DM74LS161AM | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16 | Fairchild Semiconductor Corporation | N74LS161AD vs DM74LS161AM |
| N74LS161AD | IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, Counter | NXP Semiconductors | N74LS161AD vs N74LS161AD |
| DV74LS161AD | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16, PLASTIC, SOP-16 | avg Semiconductors | N74LS161AD vs DV74LS161AD |
| HD74LS161ARPEL | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, 9.90 X 3.95 MM, 1.27 MM PITCH, PLASTIC, SOP-16 | Renesas Electronics Corporation | N74LS161AD vs HD74LS161ARPEL |
| SN74LS161AD | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16, PLASTIC, SOIC-16 | Rochester Electronics LLC | N74LS161AD vs SN74LS161AD |
| SN74LS161ADRG4 | Synchronous 4-Bit Binary Counters 16-SOIC 0 to 70 | Texas Instruments | N74LS161AD vs SN74LS161ADRG4 |
| HD74LS161ARP | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, FP-16DN | Renesas Electronics Corporation | N74LS161AD vs HD74LS161ARP |
| SN74LS161ADR2 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, PLASTIC, SOIC-16 | onsemi | N74LS161AD vs SN74LS161ADR2 |
| SN74LS161ADR | Synchronous 4-Bit Binary Counters 16-SOIC 0 to 70 | Texas Instruments | N74LS161AD vs SN74LS161ADR |