CD74HC193E
- Mfr.Part #
- CD74HC193E
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC PRESET SYNC 4-BIT HS 16-DIP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Contact Plating :
- Gold
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Radiation Hardening :
- No
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 16
- Weight :
- 951.693491mg
- Frequency :
- 29MHz
- Max I(ol) :
- 0.0052 A
- Thickness :
- 3.9mm
- Series :
- 74HC
- Family :
- HC/UH
- Quiescent Current :
- 8μA
- Supply Voltage :
- 4.5V
- Reset :
- ASYNCHRONOUS
- Propagation Delay :
- 330 ns
- Direction :
- Up, Down
- Number of Pins :
- 16
- Supply Voltage-Min (Vsup) :
- 2V
- Pin Count :
- 16
- Operating Temperature :
- -55°C~125°C
- Trigger Type :
- POSITIVE EDGE
- Mount :
- Through Hole
- Packaging :
- Tube
- Width :
- 6.35mm
- Length :
- 19.3mm
- Timing :
- SYNCHRONOUS
- Additional Feature :
- TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK
- Voltage - Supply :
- 2V~6V
- Number of Bits per Element :
- 4
- Height :
- 5.08mm
- Clock Edge Trigger Type :
- POSITIVE EDGE
- ECCN Code :
- EAR99
- Turn On Delay Time :
- 330 ns
- Supply Voltage-Max (Vsup) :
- 6V
- Lead Free :
- Lead Free
- Logic Type :
- BINARY COUNTER
- JESD-609 Code :
- e4
- Power Supply Current-Max (ICC) :
- 0.08mA
- Load Capacitance :
- 50pF
- Power Supplies :
- 2/6V
- Logic Function :
- Counter
- Mounting Type :
- Through Hole
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Number of Elements :
- 1
- Base Part Number :
- 74HC193
- Terminal Position :
- Dual
- fmax-Min :
- 20 MHz
- Datasheets
- CD74HC193E

Counters, Dividers Texas Instruments CD74HC193E Overview
The Texas Instruments CD74HC193E is a high-speed synchronous 4-bit binary up/down counter integrated circuit, housed in a 16-pin DIP package. This device is meticulously designed for precise counting applications requiring synchronous operations for both up and down counting modes. Enhanced with preset and clear features, it ensures flexibility and reliability in various digital applications. The use of advanced silicon-gate CMOS technology allows this counter to achieve reduced power consumption while maintaining high speed. The Counters, Dividers Texas Instruments CD74HC193E is ideal for designers focusing on automation, instrumentation, and process control systems where accuracy and reliability are paramount.
CD74HC193E Features
- Synchronous counting and asynchronous clearing
- Selectable up or down counting modes
- Built-in lookahead carry capability
- Standard TTL switchable outputs and CMOS compatible inputs
- Low power consumption with high noise immunity
- Available in a robust 16-pin DIP package
CD74HC193E Applications
- Digital clocks: Utilized for timekeeping and clock management, ensuring precise second, minute, and hour counting.
- Instrumentation: Integral in measurement systems for accurate data counting and event sequencing.
- Process counters: Applied in manufacturing lines to count products or components accurately as they pass through stages.
- Frequency dividers: Used to divide input frequencies for various communication and signal processing applications.
- Voting machines: Ensures accurate tallying of votes, enhancing reliability and trust in electoral processes.
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