Parameters |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
16-SOIC (0.154, 3.90mm Width) |
Number of Pins |
16 |
Supplier Device Package |
16-SOIC |
Operating Temperature |
0°C~70°C |
Packaging |
Tube |
Series |
74ALS |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Max Operating Temperature |
70°C |
Min Operating Temperature |
0°C |
Voltage - Supply |
4.5V~5.5V |
Base Part Number |
74ALS161 |
Number of Elements |
1 |
Number of Circuits |
1 |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
4.5V |
Number of Bits |
4 |
Propagation Delay |
20 ns |
Turn On Delay Time |
24 ns |
Reset |
Asynchronous |
Logic Function |
Counter |
Direction |
Up |
Logic Type |
Binary Counter |
Number of Bits per Element |
4 |
Trigger Type |
Positive Edge |
Sync/Async |
Synchronous |
Number of Input Lines |
4 |
Number of Output Lines |
4 |
Clock Edge Trigger Type |
Positive Edge |
Count Rate |
40MHz |
Timing |
Synchronous |
RoHS Status |
RoHS Compliant |
Lead Free |
Lead Free |
DM74ALS161BM Overview
This device is supplied in the 16-SOIC (0.154, 3.90mm Width) package. The device contains 1terminations. Tubeis used to package it. As part of the circuit, there are 16pins used to connect other components. The device is mounted in the direction of [0]. Due to its membership in the 74ALSseries, it is suitable for a variety of applications. Binary Counteris selected as the logic type. In this case, the operating temperature should be set to 0°C~70°C. Having a mounting type of [0], it is suitable for installation. As a result, the device operates more reliably when a supply voltage of 4.5V~5.5Vis applied. The array consists of elements storing 4bits each. In this device, there is information of 4bits. It should be noted that there are more related parts under the 74ALS161base part number. The electrical characteristics remain stable at maximum temperature 70°Cfor extended periods. This device is designed to operate within a specified temperature range with a lower limit generally set at 0°C. It reaches 5.5Vvoltage at its maximum. A minimum voltage of 4.5Vis available for the device. Input binary data is made by using the 4input lines. It has 4 output lines. In order to operate normally, it is designed with circuits with 1values.
DM74ALS161BM Features
Embedded in the 16-SOIC (0.154, 3.90mm Width) package
4 bits per element
DM74ALS161BM Applications
There are a lot of ON Semiconductor DM74ALS161BM Counters & Dividers applications.
- Time-delay circuits
- SQUARING
- Digital multiplexing and demultiplexing
- Control counters
- Frequency dividing circuits
- Frequency division
- Timing applications
- Timers
- Programmable decade counters
- Signal gating