6 layers177.8 × 168.9 mm
LogicBoard smt
clydeshaffer/gametank
design files for the gametank hardware implementation
225 parts150
CD74AC161M96
Texas InstrumentsExtended
-55℃~+125℃ 1 1.5V~5.5V 90MHz Asynchronous Divide-by-2 Rising Edge Synchronous Up Counter SOIC-16 Counters, Dividers ROHS
- Part id
- ti/CD74AC161M96
- Category
- Counters, Dividers
- Package
- SOIC-16
- Pins
- 16
- In stock
- 0 at JLCPCB (C97746)
- Used on
- 2 open-source boards
Overview
The CD74AC161M96 is a counters, Divider made by Texas Instruments in a SOIC-16 package with 16 pins. -55℃~+125℃ 1 1.5V~5.5V 90MHz Asynchronous Divide-by-2 Rising Edge Synchronous Up Counter SOIC-16 Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS161, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C97746). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | MR | Input |
| 2 | CP | Input |
| 3 | D0 | Input |
| 4 | D1 | Input |
| 5 | D2 | Input |
| 6 | D3 | Input |
| 7 | CEP | Input |
| 8 | GND | Power in |
| 9 | PE | Input |
| 10 | CET | Input |
| 11 | Q3 | Output |
| 12 | Q2 | Output |
| 13 | Q1 | Output |
| 14 | Q0 | Output |
| 15 | TC | Output |
| 16 | VCC | Power in |
Open-source boards using it
2- 4 layers50.2 × 69.8 mm
Zx50 Clock Mezzanine RevC
mmosko/Zx50
This is the primary CPU board for the Zx50 8-slot passive backplane system. It hosts the Z80 microprocessor (running at 5 MHz to 10 MHz) and acts as the master controller for the primary bus.
40 parts
Parts like it
8
CD4017BM96
SOIC-16-55℃~+125℃ 1 135ns 3V~18V 5.5MHz Asynchronous Divide-by-10 Rising Edge Up Counter SOIC-16 Counters, Dividers ROHSTexas InstrumentsCounters, DividersHEF4060BT
SOP-16-40℃~+85℃ 1 210ns 30MHz 3V~15V Asynchronous Divide-by-2 Falling Edge SOIC-16 Counters, Dividers ROHSNexperiaCounters, DividersMC14060BD
SOIC-16-55℃~+125℃ 0.4us 1 14 17MHz 3V~18V 500mW Asynchronous Divide-by-2 Falling Edge MC14060B Reset function、Static operation Up Counter SOIC-16 Counters, Dividers ROHSonsemiCounters, DividersCD4060BDTR(XBLW)
SOP-16-40℃~+85℃ 100ns 12MHz 3V~15V 500mW Asynchronous Asynchronous Binary Counter Falling Edge Reset function、Static operation SOP-16 Counters, Dividers ROHSXBLWCounters, DividersSN74HC161D
SOIC-16-40℃~+85℃ 1 2V~6V 36MHz 4 Asynchronous Divide-by-2 Programmable divide ratio、Reset function、Cascade counter、Synchronous counting Rising Edge Synchronous Up Counter SOIC-16 Counters, Dividers ROHSTexas InstrumentsCounters, Dividers74HC40103D,653
SOIC-16-40℃~+125℃ 1 2V~6V 32MHz 35ns 500mW 8 Asynchronous Divide-by-2 Down Counter Rising Edge Synchronous SOIC-16 Counters, Dividers ROHSNexperiaCounters, DividersCD4060BM96
SOIC-16-55℃~+125℃ 1 100ns 12MHz 3V~18V Asynchronous Divide-by-2 Falling Edge Up Counter SOIC-16 Counters, Dividers ROHSTexas InstrumentsCounters, DividersSN74HC193D
SOIC-16-40℃~+85℃ 1 20ns 24MHz 2V~6V 4 74HC Asynchronous Divide-by-2 Reset function、Cascade counter、Synchronous counting、Asynchronous parallel load Rising Edge Synchronous Up Counter、Down Counter SOIC-16 Counters, Dividers ROHSTexas InstrumentsCounters, Dividers
Questions
Is there a KiCad symbol and footprint for the CD74AC161M96?
Yes. The symbol is 74xx:74LS161 and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CD74AC161M96?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the CD74AC161M96 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD74AC161M96?
JLCPCB lists it as part C97746, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD74AC161M96?
Parts like it in the library: the CD4017BM96 by Texas Instruments, the HEF4060BT by Nexperia, the MC14060BD by onsemi and the CD4060BDTR(XBLW) by XBLW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the CD74AC161M96?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.