CD4504BEG4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The CD4504BEG4 is a CMOS hex voltage level shifter from Texas Instruments designed for unidirectional voltage translation between different logic families. Housed in a 16-pin DIP package, it enables interfacing between CMOS and TTL logic levels, supporting both 3V-to-5V and 5V-to-12V translation. The device features a voltage select input pin allowing selection between two operating modes for bi-level translation applications.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD4504BEG4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Unidirectional hex voltage level shifter for CMOS and TTL logic interfacing
- Supports voltage translation between 3.3V, 5V, and up to 15V CMOS logic levels
- Select input pin allows choice between two output voltage level configurations
- Six independent buffered channels for simultaneous multi-signal level translation
- Wide supply voltage range compatible with 4000B CMOS logic family standards
- 16-pin DIP package for through-hole assembly in industrial and legacy system designs
Applications
The CD4504BEG4 is commonly used in mixed-voltage digital systems where signals must be translated between different logic families such as CMOS and TTL, or between 3.3V and 5V CMOS logic domains. It is applied in microprocessor interface circuits, legacy system upgrades, industrial control panels, and embedded systems that require reliable unidirectional level translation without open-drain pull-up resistors.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the CD4504BEG4 do and what logic families does it support?
The CD4504BEG4 is a unidirectional hex voltage level shifter that translates logic signals between CMOS and TTL voltage levels. It supports operation with 5V TTL, 5V CMOS, and higher-voltage CMOS (up to 15V) systems, enabling seamless interfacing between circuits operating at different supply voltages.
What is the function of the voltage select pin on the CD4504BEG4?
The voltage select (V_S) pin allows the user to configure the output voltage level between two modes: the high output level is determined by the V_DD supply, while a low select state produces output levels compatible with 5V TTL logic. This pin enables flexible configuration for different voltage translation requirements without changing external circuitry.
What package does the CD4504BEG4 come in and is it suitable for industrial use?
The CD4504BEG4 is available in a 16-pin DIP (Dual In-Line Package) through-hole package, which is widely used in industrial control systems, panel-mount equipment, and prototyping. The G4 suffix indicates it is a Green, RoHS-compliant, lead-free product.
Can the CD4504BEG4 translate signals in both directions?
No, the CD4504BEG4 is a unidirectional level shifter — signal translation occurs in one direction only, from input to output as determined by the pin configuration. For bidirectional level translation applications, a different device such as a bidirectional voltage translator should be used instead.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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