CD74HC4538ME4
- Mfr.Part #
- CD74HC4538ME4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIVIBRATOR 21NS 16SOIC
- Stock
- 4,684
- In Stock :
- 4,684
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- Manufacturer :
- Texas Instruments
- Product Category :
- Multivibrators
- Quiescent Current :
- 8μA
- Weight :
- 141.690917mg
- Width :
- 3.91mm
- RoHS Status :
- ROHS3 Compliant
- Schmitt Trigger Input :
- yes
- Number of Terminations :
- 16
- Series :
- 74HC
- Supply Voltage-Max (Vsup) :
- 6V
- Output Current :
- 5.2mA
- Number of Functions :
- 2
- Thickness :
- 1.58mm
- Number of Pins :
- 16
- Pin Count :
- 16
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Height :
- 1.75mm
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- Contact Plating :
- Gold
- Supply Voltage :
- 4.5V
- Current - Output High, Low :
- 5.2mA 5.2mA
- Lead Free :
- Lead Free
- Number of Elements :
- 2
- Propagation Delay :
- 21ns
- Output Polarity :
- Complementary
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Length :
- 9.9mm
- Logic Function :
- Multivibrator
- Operating Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Turn On Delay Time :
- 43 ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Load Capacitance :
- 50pF
- Family :
- HC/UH
- Operating Temperature :
- -55°C~125°C
- Power Supply Current-Max (ICC) :
- 0.08mA
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Number of Bits :
- 2
- Number of Data/Clock Inputs :
- 2
- Voltage - Supply :
- 2V~6V
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- 74HC4538
- Logic Type :
- Monostable
- Supply Voltage-Min (Vsup) :
- 2V
- Packaging :
- Tube
- Datasheets
- CD74HC4538ME4

Multivibrators Texas Instruments CD74HC4538ME4 Overview
The Texas Instruments CD74HC4538ME4 is a high-performance dual precision monostable multivibrator designed to offer reliable and rapid response times for demanding applications. This IC (integrated circuit) is ideal for integration into timing circuits where precise and repeatable pulse generation is critical. With a pulse width variability minimized to just 21 nanoseconds, this component ensures consistent performance in all scenarios. Its compact 16SOIC package allows for easy integration into space-constrained applications while maintaining robustness and high functionality. The utilization of the Multivibrators Texas Instruments CD74HC4538ME4 across various industries underscores its versatility and superior design tailored to meet sophisticated electronic demands.
CD74HC4538ME4 Features
The CD74HC4538ME4 features include dual retriggerable/resettable capabilities, which provide flexible solutions for a wide range of pulse control applications. The IC operates with a supply voltage range from 2V to 6V, making it suitable for low-power devices and portable electronics. Additionally, its output can drive up to 10 LSTTL loads, which is significant for interfacing with other digital systems, enhancing both usability and integration ease.
CD74HC4538ME4 Applications
- Precision Timing Devices: Utilized in devices requiring exact timing sequences such as digital clocks, timers, and watches where accuracy and reliability are paramount.
- Waveform Generation: Used in function generators and other test equipment for generating precise waveforms, where stable and accurate pulse outputs are critical.
- Automated Testing Equipment: Integrated into systems that perform automated testing of electronic devices, ensuring repeatable timing for accurate measurements.
- Communication Equipment: Applies in communication systems where timing pulses are necessary for data transmission and reception to maintain signal integrity.
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