Overview
The MC14503BDR2G is a hex non-inverting 3-state buffer produced by onsemi. This integrated circuit is designed with high current source and sink capability, making it suitable for various applications requiring robust signal buffering. The device features 3-state outputs, which are particularly useful in common bussing applications. It also includes two disable controls, allowing for added versatility in system design. The MC14503BDR2G is TTL compatible and operates over a wide supply voltage range of 3.0 Vdc to 18 Vdc, ensuring compatibility with a variety of system configurations.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| DC Supply Voltage Range | VDD | −0.5 to +18.0 | V |
| Input or Output Voltage Range (DC or Transient) | Vin, Vout | −0.5 to VDD + 0.5 | V |
| Input Current (DC or Transient) per Pin | Iin | ±10 mA | mA |
| Output Current (DC or Transient) per Pin | Iout | ±25 mA | mA |
| Power Dissipation, per Package | PD | 500 mW | mW |
| Ambient Temperature Range | TA | −55 to +125 °C | °C |
| Storage Temperature Range | −65 to +150 °C | °C | |
| Lead Temperature (8-Second Soldering) | 260 °C | °C | |
| Output Voltage “0” Level | VOL | 0.05 V (max) | V |
| Output Voltage “1” Level | VOH | 4.95 V (min) at VDD = 5.0 V | V |
| Input Voltage “0” Level | VIL | 1.5 V (max) at VDD = 5.0 V | V |
| Input Voltage “1” Level | VIH | 3.5 V (min) at VDD = 5.0 V | V |
Key Features
- 3-State Outputs: Useful in common bussing applications.
- TTL Compatible: Will drive one TTL load over the full temperature range.
- Wide Supply Voltage Range: 3.0 Vdc to 18 Vdc.
- Two Disable Controls: For added versatility in system design.
- Pin for Pin Replacement: For MM80C97 and 340097.
- NLV Prefix: AEC-Q100 Qualified and PPAP Capable for automotive and other applications requiring unique site and control change requirements.
- Pb-Free and RoHS Compliant.
Applications
The MC14503BDR2G is suitable for a variety of applications, including:
- Common bussing applications due to its 3-state outputs.
- Automotive systems, given its AEC-Q100 qualification and PPAP capability.
- Industrial control systems where robust signal buffering is required.
- Communication systems that need high current source and sink capabilities.
- General-purpose logic circuits where TTL compatibility is necessary.
Q & A
- What is the supply voltage range of the MC14503BDR2G?
The supply voltage range is from 3.0 Vdc to 18 Vdc.
- Is the MC14503BDR2G TTL compatible?
- What are the 3-state outputs used for?
The 3-state outputs are particularly useful in common bussing applications.
- How many disable controls does the MC14503BDR2G have?
The device has two disable controls.
- Is the MC14503BDR2G Pb-Free and RoHS Compliant?
- What is the ambient temperature range for the MC14503BDR2G?
The ambient temperature range is from −55 to +125 °C.
- What is the maximum output current per pin for the MC14503BDR2G?
The maximum output current per pin is ±25 mA.
- Is the MC14503BDR2G suitable for automotive applications?
- What package options are available for the MC14503BDR2G?
- What is the maximum power dissipation for the MC14503BDR2G?
