Overview
The HCF4093BEY is a monolithic integrated circuit produced by STMicroelectronics, designed for various applications requiring reliable logic operations. This IC is part of the 4000B series and features four Schmitt trigger circuits, each functioning as a 2-input NAND gate with Schmitt trigger action on both inputs. The device is fabricated in metal oxide semiconductor technology and is available in a 14-DIP package.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VDD) | 3 to 20 | V |
| Quiescent Current (Max) | 20 µA | µA |
| Output High, Low Current | 6.8 mA, 6.8 mA | mA |
| Input Logic Level - Low | 0.9 V ~ 4 V | V |
| Input Logic Level - High | 3.6 V ~ 10.8 V | V |
| Max Propagation Delay @ V, Max CL | 130 ns @ 15 V, 50 pF | ns |
| Operating Temperature | -55°C ~ 125°C | °C |
| Mounting Type | Through Hole | |
| Package / Case | 14-DIP (0.300", 7.62mm) |
Key Features
- Schmitt trigger action on each input with no external components
- Hysteresis voltage typically 0.9 V at VDD = 5 V and 2.3 V at VDD = 10 V
- Noise immunity greater than 50% of VDD (typ.)
- No limit on input rise and fall times
- Quiescent current specified up to 20 V
- Standardized symmetrical output characteristics
- 5 V, 10 V, and 15 V parametric ratings
- Input leakage current II = 100 nA (max.) at VDD = 18 V and TA = 25 °C
- 100% tested for quiescent current
- ESD performance – HBM: 2 kV, MM: 200 V, CDM: 1 kV
Applications
The HCF4093BEY is suitable for a variety of applications, including:
- Automotive systems
- Industrial control systems
- Computer peripherals
- Consumer electronics
Q & A
- What is the HCF4093BEY?
The HCF4093BEY is a monolithic integrated circuit featuring four Schmitt trigger circuits, each functioning as a 2-input NAND gate.
- What package types are available for the HCF4093BEY?
The HCF4093BEY is available in a 14-DIP package.
- What is the operating temperature range of the HCF4093BEY?
The operating temperature range is -55°C to 125°C.
- What is the typical hysteresis voltage for the HCF4093BEY?
The typical hysteresis voltage is 0.9 V at VDD = 5 V and 2.3 V at VDD = 10 V.
- Does the HCF4093BEY have any specific noise immunity features?
Yes, it has noise immunity greater than 50% of VDD (typ.).
- What are the quiescent current specifications for the HCF4093BEY?
The quiescent current is specified up to 20 µA.
- Is the HCF4093BEY ESD protected?
Yes, it has ESD performance ratings of HBM: 2 kV, MM: 200 V, CDM: 1 kV.
- What are the input logic levels for the HCF4093BEY?
The input logic levels are 0.9 V ~ 4 V for low and 3.6 V ~ 10.8 V for high.
- What is the maximum propagation delay for the HCF4093BEY?
The maximum propagation delay is 130 ns at 15 V with a 50 pF load.
- Is the HCF4093BEY suitable for automotive applications?
Yes, it is qualified for automotive applications and meets AEC-Q100 standards.
