Manufacturer Part Number
SN74ALS161BDR
Manufacturer
Texas Instruments
Introduction
The SN74ALS161BDR is a 4-bit synchronous binary counter, part of the 74ALS series of integrated circuits.
Product Features and Performance
4-bit binary counter
Synchronous operation
Positive edge-triggered count input
Asynchronous reset input
Up counting direction
40 MHz count rate
5V to 5.5V supply voltage
0°C to 70°C operating temperature range
Product Advantages
Synchronous operation for precise timing
High count rate of 40 MHz
Wide operating voltage range
Wide operating temperature range
Key Technical Parameters
4-bit binary counter
1 element
Positive edge trigger
Asynchronous reset
Up counting direction
40 MHz count rate
5V to 5.5V supply voltage
Quality and Safety Features
RoHS3 compliant
16-SOIC package
Compatibility
Compatible with other 74ALS series logic devices
Application Areas
Digital counters and dividers
Timing and control circuits
Industrial and commercial electronics
Product Lifecycle
Current product, no discontinuation announced
Replacement or upgrade parts available
Several Key Reasons to Choose This Product
Synchronous operation for precise timing
High count rate of 40 MHz
Wide operating voltage and temperature range
RoHS3 compliance for environmental safety
Compatibility with 74ALS series logic devices
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