CD4527BEE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The Texas Instruments CD4527BEE4 is a CMOS BCD rate multiplier from the 4000 series, implementing a decade counter-based frequency divider with complementary outputs and up-count direction. It supports a maximum operating frequency of 3.5MHz at nominal supply and a 50pF load capacitance, making it suitable for frequency synthesis and digital rate control applications. Available in a 16-pin PDIP through-hole package for straightforward prototyping and board assembly.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD4527BEE4 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
- BCD rate multiplier function enables precise fractional frequency division for digital frequency synthesis and rate control
- Complementary output capability provides both true and inverted outputs for versatile interfacing in clock distribution circuits
- Up to 3.5MHz maximum operating frequency at nominal supply supports medium-speed digital signal processing applications
- CMOS 4000 family compatibility ensures low power consumption and wide supply voltage range for diverse system designs
Applications
The CD4527BEE4 is used in frequency synthesis, digital rate control, and pulse-width modulation circuits where a precise BCD-programmed fraction of an input clock frequency is required. It is well-suited for industrial timing systems, programmable frequency dividers, and digital signal processing circuits operating at frequencies up to 3.5MHz. The complementary output and decade counter architecture make it a versatile building block for BCD-based arithmetic and control logic in embedded and instrumentation designs.
Specifications
| YTEOL | 0 |
| Additional Feature | BCD RATE MULTIPLIER; COMPLEMENTARY OUTPUT |
| Count Direction | UP |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDIP-T16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Load/Preset Input | NO |
| Logic IC Type | DECADE COUNTER |
| Max Frequency@Nom-Sup | 3500000Hz |
| Max I(ol) | 0.004A |
| Mode of Operation | SYNCHRONOUS |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.1mA |
| Prop. Delay@Nom-Sup | 290ns |
| Propagation Delay (tpd) | 220ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Trigger Type | NEGATIVE EDGE |
| fmax-Min | 3.5MHz |
| ## CD4527BEE4 Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia, Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4527BEE4:
suggested
suggested
Decade Counter, 4000/14000/40000 Series, Synchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16
Frequently Asked Questions
What is the function of the CD4527BEE4?
The CD4527BEE4 is a CMOS BCD rate multiplier that generates output pulses at a rate equal to a BCD-programmed fraction of the input clock frequency, functioning as a decade counter with complementary outputs for versatile digital frequency control applications.
What is the maximum operating frequency of the CD4527BEE4?
The CD4527BEE4 can operate at a maximum frequency of 3.5MHz at its nominal supply voltage, making it suitable for medium-speed digital applications including frequency synthesis, rate generation, and digital control systems.
What logic family does the CD4527BEE4 belong to?
The CD4527BEE4 is part of the CMOS 4000/14000/40000 logic family, which features low static power consumption, wide supply voltage range, and broad compatibility with other 4000-series CMOS devices for system-level integration.
What package does the CD4527BEE4 use?
The CD4527BEE4 is packaged in a 16-pin PDIP (Plastic Dual In-line Package) through-hole format, as identified by JESD-30 code R-PDIP-T16, suitable for breadboard prototyping, through-hole PCB assembly, and maintenance of legacy designs.
Does the CD4527BEE4 have complementary outputs?
Yes, the CD4527BEE4 features complementary outputs, providing both true and inverted output signals simultaneously, which simplifies interfacing with downstream logic circuits that require both polarities without additional inverter stages.
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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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