74AC161SJX
- Mfr.Part #
- 74AC161SJX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- BINARY COUNTER, AC SERIES
- Stock
- 9,786
- In Stock :
- 9,786
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Counters, Dividers
- Trigger Type :
- POSITIVE EDGE
- Pin Count :
- 16
- Operating Temperature :
- -40°C~85°C
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Terminal Finish :
- MATTE TIN
- Voltage - Supply :
- 2V~6V
- Additional Feature :
- TCO OUTPUT
- Direction :
- UP
- fmax-Min :
- 95 MHz
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 3V
- Reach Compliance Code :
- Unknown
- Series :
- 74AC
- Family :
- AC
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Logic Type :
- BINARY COUNTER
- Number of Bits per Element :
- 4
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Min (Vsup) :
- 2V
- Count Rate :
- 167MHz
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Reset :
- ASYNCHRONOUS
- Width :
- 5.3mm
- Supply Voltage-Max (Vsup) :
- 6V
- JESD-609 Code :
- e3
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 16
- Number of Elements :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Timing :
- SYNCHRONOUS
- Datasheets
- 74AC161SJX

Counters, Dividers Fairchild Semiconductor 74AC161SJX Overview
The Fairchild Semiconductor 74AC161SJX is a high-performance Binary Counter belonging to the AC series of integrated circuits. This component is specifically designed for advanced counting applications where reliability and efficiency are crucial. As an integral part of the Fairchild Semiconductor portfolio, the 74AC161SJX excels in delivering precise and stable performance in a compact surface-mount package. Its robust design and advanced technology make it an ideal choice for developers and engineers looking for scalable solutions in sophisticated electronic environments.
74AC161SJX Features
This binary counter features a synchronous reset, which allows for all outputs (Q0 to Q3) to be reset to a low state by applying a high level at the reset input. Additionally, the 74AC161SJX supports count enable and load capabilities, facilitating versatility in application. Its operating voltage ranges from 2V to 6V, accommodating a variety of logic levels and ensuring compatibility with both TTL and CMOS technologies.
74AC161SJX Applications
- Digital Clocks: Utilized for managing time sequences and intervals, enhancing the accuracy and functionality of digital timing devices.
- Frequency Counters: Employed to count the number of occurrences of a particular event per unit of time in measurement and testing equipment.
- Event Counters: Used in ticketing machines and vending machines to tally the number of operations or transactions, aiding in maintenance and data tracking.
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