Overview
The CD4504BMG4 is a CMOS Hex Voltage-Level Shifter produced by Texas Instruments. This component is designed to shift input signals from one logic level to another, specifically from TTL to CMOS or between different CMOS levels. It consists of six independent circuits, each capable of level-shifting, and is particularly useful in mixed-voltage systems where signal compatibility is crucial.
The device is available in a 16-lead small-outline package (SOIC) and operates over a wide temperature range of -55°C to 125°C, making it suitable for a variety of applications in different environmental conditions.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SOIC (D) |
| Pins | 16 |
| Operating Temperature Range | -55°C to 125°C |
| Output Drive (IOL/IOH) (Max) | 4.2/-4.2 mA |
| VCC (Min/Max) | 3 V / 18 V |
| ICC @ Nom Voltage (Max) | 0.001 mA |
| tpd @ Nom Voltage (Max) | 2.9 ns |
| Frequency @ Nom Voltage (Max) | 50 MHz |
| Maximum Input Current | 1 µA at 18 V (full temperature range), 100 nA at 18 V and 25°C |
Key Features
- Independence of power-supply sequence considerations: VCC can exceed VDD, and input signals can exceed both VCC and VDD.
- Up and down level-shifting capability.
- Shiftable input threshold for either CMOS or TTL compatibility.
- Standardized symmetrical output characteristics.
- 100% tested for quiescent current @ 20 V.
- Meets all requirements of JEDEC Standard No. 13B, 'Standard Specifications for Description of B Series CMOS Devices'.
- RoHS compliant and lead-free.
Applications
The CD4504BMG4 is versatile and can be used in various applications where level-shifting between different logic levels is necessary. These include:
- Mixed-voltage systems where TTL and CMOS logic levels need to be interfaced.
- Industrial control systems requiring signal translation between different voltage domains.
- Automotive and aerospace applications where robust and reliable level-shifting is critical.
- Medical devices that require precise signal translation across different voltage levels.
Q & A
- What is the primary function of the CD4504BMG4?
The primary function of the CD4504BMG4 is to shift input signals from one logic level to another, specifically from TTL to CMOS or between different CMOS levels.
- What is the operating temperature range of the CD4504BMG4?
The operating temperature range is -55°C to 125°C.
- What types of packages are available for the CD4504BMG4?
The device is available in 16-lead small-outline packages (SOIC), among other package types.
- Is the CD4504BMG4 RoHS compliant?
- What is the maximum output drive current of the CD4504BMG4?
The maximum output drive current is 4.2/-4.2 mA.
- What is the maximum frequency at nominal voltage for the CD4504BMG4?
The maximum frequency at nominal voltage is 50 MHz.
- Can the CD4504BMG4 handle different power-supply sequences?
- What are the typical applications of the CD4504BMG4?
Typical applications include mixed-voltage systems, industrial control systems, automotive, aerospace, and medical devices.
- Does the CD4504BMG4 meet any specific industry standards?
- What is the lifecycle status of the CD4504BMG4?
The CD4504BMG4 is currently active and recommended for new designs.
