Parameters |
Base Part Number |
74AC161 |
Pin Count |
16 |
Qualification Status |
Not Qualified |
Operating Supply Voltage |
6V |
Number of Elements |
1 |
Supply Voltage-Max (Vsup) |
6V |
Power Supplies |
3.3/5V |
Supply Voltage-Min (Vsup) |
2V |
Load Capacitance |
50pF |
Reset |
Asynchronous |
Family |
AC |
Logic Function |
Counter |
Direction |
Up |
Logic Type |
Binary Counter |
Number of Bits per Element |
4 |
Trigger Type |
Positive Edge |
fmax-Min |
95 MHz |
Clock Edge Trigger Type |
Positive Edge |
Max Frequency@Nom-Sup |
60000000Hz |
Count Rate |
167MHz |
Timing |
Synchronous |
Height Seated (Max) |
2.05mm |
Width |
5.275mm |
RoHS Status |
Non-RoHS Compliant |
Lead Free |
Contains Lead |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
16-SOIC (0.209, 5.30mm Width) |
Number of Pins |
16 |
Operating Temperature |
-40°C~85°C |
Packaging |
Tube |
Published |
2006 |
Series |
74AC |
JESD-609 Code |
e4 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
16 |
Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Technology |
CMOS |
Voltage - Supply |
2V~6V |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
5V |
Time@Peak Reflow Temperature-Max (s) |
40 |
MC74AC161M Overview
This device is packaged in a 16-SOIC (0.209, 5.30mm Width) package. There are 16 terminations used for its configuration. The supply voltage of 5V enables it operate in a fully flexible way. An interconnection of 1elements is provided by wires. 16is the number of pins on all components. As [0], it is packaged. Circuit components are connected with 16pins. The Surface Mountway is used to mount it. In this case, it appears as a member of the AC family. Having been designed as a member of the 74ACseries, it is well suited for use in a wide range of applications. The logic type of Binary Counter is adopted. Setting the operating temperature to -40°C~85°C is recommended. Using a Surface Mountmounting type, it is mounted. It is able to operate with higher reliability when the supply voltage of 2V~6V is provided. The array stores 4bits in each element. Its base part number, [0], contains more related parts. From the voltage source, there is 3.3/5Vvoltage. The device operates on voltage [0]. It is possible to supply the device with the minimum supply voltage (Vsup) of 2V. Up to a maximum voltage of 6Vcan be supplied (Vsup).
MC74AC161M Features
Embedded in the 16-SOIC (0.209, 5.30mm Width) package
4 bits per element
Operating supply voltage of 6V
MC74AC161M Applications
There are a lot of ON Semiconductor MC74AC161M Counters & Dividers applications.
- Time Out Timer for Consumer-Application Industrial Controls
- Digital multiplexing and demultiplexing
- Time delay circuits
- LINEARIZATION
- Fixed and programmable divide-by-10,9,8,7,6,5,4,3,2 counters
- Frequency dividing circuits
- MULTIPLICATION
- Frequency division
- Fixed and programmable counters greater than 10
- SQUARE ROOT