CD4515BM Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD4515BM is a 4-to-16 line inverting decoder with address latches from Texas Instruments, operating from 3 V to 18 V in a 24-pin SOIC package. It features latched input conditioning with a 50 pF load capacitance for reliable signal decoding. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- OBSOLETE
- Datasheet
- CD4515BM Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4-to-16 line inverting decoder with integrated address latches for reliable address demultiplexing
- Wide supply voltage range of 3 V to 18 V enabling compatibility with 3.3 V, 5 V, and 12 V logic systems
- Compact 24-pin SOIC package (R-PDSO-G24) for efficient PCB integration in space-constrained designs
Applications
The CD4515BM is ideal for address decoding, memory selection, and data routing in digital logic systems where a 4-bit address must activate one of 16 output lines. Its integrated address latches make it suitable for multiplexed bus architectures and microcontroller-based systems requiring stable decoded outputs. It is commonly used in industrial control panels, display drivers, and communication equipment.
Specifications
| YTEOL | 0 |
| Additional Feature | ADDRESS LATCHES |
| Family | 4000/14000/40000 |
| Input Conditioning | LATCHED |
| JESD-30 Code | R-PDSO-G24 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | 4-LINE TO 16-LINE DECODER |
| Max I(ol) | 0.0015A |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP24,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 3mA |
| Prop. Delay@Nom-Sup | 370ns |
| Propagation Delay (tpd) | 970ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4515BM:
Frequently Asked Questions
What is the function of the CD4515BM?
The CD4515BM is a 4-line to 16-line inverting decoder IC with integrated address latches. It decodes a 4-bit binary input into one of 16 active-low output lines, making it useful for address decoding, channel selection, and data demultiplexing applications.
What is the supply voltage range for the CD4515BM?
The CD4515BM operates over a wide supply voltage range of 3 V to 18 V, making it compatible with standard 3.3 V, 5 V, and 12 V logic systems. This flexibility simplifies integration into diverse digital circuit designs.
What package does the CD4515BM use?
The CD4515BM is packaged in a 24-pin Small Outline IC (SOIC) package with JESD-30 code R-PDSO-G24. This surface-mount package is well-suited for high-density PCB designs in industrial control and digital logic applications.
Does the CD4515BM have address latches?
Yes, the CD4515BM includes integrated address latches (INPUT CONDITIONING: LATCHED) that store the 4-bit input address until updated. This feature is particularly useful in multiplexed bus systems where the address lines must be held stable during data transfer operations.
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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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