Overview
The HEF4538BP,652 is a dual precision monostable multivibrator integrated circuit produced by NXP USA Inc. This component belongs to the 4000B series of CMOS logic ICs and is designed to provide reliable and precise timing functions in various electronic systems. Each multivibrator within the IC is retriggerable and resettable, making it versatile for a range of applications.
Key Specifications
| Specification | Value |
|---|---|
| Output Current | 2.4mA |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 15.5V |
| Logic Case Style | DIP |
| No. of Pins | 16 Pins |
| Propagation Delay | 60ns |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 70°C |
| Rise Time | 20ns |
| Fall Time | 20ns |
| Logic IC Function | Dual Monostable Multivibrator |
| Logic IC Family | 4000 CMOS |
Key Features
- Dual retriggerable-resettable monostable multivibrators.
- Active LOW trigger/retrigger input (nA).
- Precision timing capabilities.
- Wide supply voltage range (4.5V to 15.5V).
- Operating temperature range from -40°C to +70°C.
- Low propagation delay and rise/fall times.
Applications
The HEF4538BP,652 is suitable for various applications requiring precise timing and pulse generation, such as:
- Timing circuits in digital systems.
- Pulse generators and counters.
- Sequential logic circuits.
- Automotive and industrial control systems.
- Communication equipment.
Q & A
- What is the HEF4538BP,652?
The HEF4538BP,652 is a dual precision monostable multivibrator IC from NXP USA Inc. - What is the logic IC family of the HEF4538BP,652?
The HEF4538BP,652 belongs to the 4000 CMOS logic IC family. - What is the supply voltage range of the HEF4538BP,652?
The supply voltage range is from 4.5V to 15.5V. - What is the operating temperature range of the HEF4538BP,652?
The operating temperature range is from -40°C to +70°C. - Is the HEF4538BP,652 retriggerable?
Yes, the HEF4538BP,652 is retriggerable and resettable. - What is the propagation delay of the HEF4538BP,652?
The propagation delay is 60ns. - What is the case style of the HEF4538BP,652?
The case style is DIP (Dual In-Line Package) with 16 pins. - What are the typical rise and fall times of the HEF4538BP,652?
The typical rise and fall times are both 20ns. - Is the HEF4538BP,652 still in production?
No, the HEF4538BP,652 is listed as obsolete and no longer manufactured. - What are some common applications of the HEF4538BP,652?
Common applications include timing circuits, pulse generators, sequential logic circuits, and automotive and industrial control systems.
