74HC191D,653
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- Mfr.Part #
- 74HC191D,653
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC 4BIT BINAR UP/DN COUNT 16SOIC
- Stock
- 2,248
- In Stock ：
- 2,248
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Counters, Dividers
- Terminal Position :
- Dual
- Timing :
- SYNCHRONOUS
- Logic Function :
- Counter
- Terminal Form :
- Gull wing
- Propagation Delay :
- 395 ns
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.9mm
- Radiation Hardening :
- No
- Number of Elements :
- 1
- Pin Count :
- 16
- Base Part Number :
- 74HC191
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2013
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Length :
- 9.9mm
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Direction :
- Up, Down
- Number of Terminations :
- 16
- Series :
- 74HC
- Packaging :
- Tape and Reel (TR)
- Quiescent Current :
- 8μA
- Count Rate :
- 39MHz
- Load Capacitance :
- 50pF
- Operating Supply Voltage :
- 5V
- Voltage - Supply :
- 2V~6V
- Trigger Type :
- POSITIVE EDGE
- Logic Type :
- BINARY COUNTER
- Factory Lead Time :
- 4 Weeks
- Number of Inputs :
- 4
- Voltage :
- 6V
- Load/Preset Input :
- yes
- Number of Functions :
- 1
- Number of Pins :
- 16
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Additional Feature :
- TCO OUTPUT
- Family :
- HC/UH
- Turn On Delay Time :
- 395 ns
- Lead Free :
- Lead Free
- Number of Bits :
- 4
- Contact Plating :
- Gold
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Operating Temperature :
- -40°C~125°C
- Mount :
- Surface Mount
- Datasheets
- 74HC191D,653
Counters, Dividers NXP Semiconductors 74HC191D,653 Overview
The Counters, Dividers NXP Semiconductors 74HC191D,653 is a high-performance, 4-bit binary up/down counter designed in a robust 16SOIC package. Engineered for precision and reliability, this integrated circuit (IC) from NXP Semiconductors offers a flexible solution for advanced counting applications. This device integrates seamlessly into a variety of digital systems, leveraging its dual counting mode to cater to a broad spectrum of operational requirements. Its small footprint and low power consumption make it an excellent choice for space-constrained environments, while ensuring efficient power management in complex electronic assemblies.
74HC191D,653 Features
- 4-bit binary up/down counter capability.
- Wide operating voltage range from 2.0V to 6.0V.
- Low power consumption, ideal for battery-operated applications.
- High noise immunity and low propagation delay.
- Output capability for direct driving of TTL loads.
- Easy integration with other logic components due to standard SOIC-16 packaging.
74HC191D,653 Applications
- Digital clocks: Utilizes both up and down counting functionalities to manage time incrementation and decrementation.
- Event counters: Effectively counts occurrences in both industrial and consumer applications, ensuring accurate tracking and process control.
- Frequency dividers: Splits input frequencies into smaller, manageable outputs, critical for various digital communication systems.
- Data processing systems: Manages and manipulates data flow, enhancing processing capabilities in complex computations.
- Vending machines: Controls mechanical counting operations, ensuring reliable dispensing and inventory management.
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