CD4510BEE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The CD4510BEE4 is a CMOS presettable BCD up/down decade counter with terminal count output (TCO), parallel load, and 50 pF load capacity in a 16-pin PDIP package. It operates bidirectionally across a 3 V to 18 V supply range for broad logic compatibility. Available from stock worldwide with RoHS-compliant Pb-free finish.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD4510BEE4 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
What are the key features of CD4510BEE4?
- Presettable BCD decade counter with parallel load and TCO output for cascading multiple counters into multi-digit display or sequencing applications
- Bidirectional count direction control supporting both up and down counting from any preset BCD value, enabling flexible state-machine designs
- 4000-family CMOS operation from 3 V to 18 V with 50 pF load tolerance, compatible with a wide range of CMOS and TTL logic systems
What is CD4510BEE4 used for?
The CD4510BEE4 is used in digital event counters, frequency dividers, and BCD-encoded display drivers where its presettable parallel-load feature allows initialization to any start value without a full reset cycle. Its bidirectional counting and TCO output enable easy daisy-chaining of multiple CD4510B stages for multi-digit decimal counting in industrial timers and panel meters. The 16-pin PDIP package suits through-hole prototype boards and legacy equipment repairs.
What are the specifications of CD4510BEE4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | TCO OUTPUT |
| Count Direction | BIDIRECTIONAL |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDIP-T16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Load/Preset Input | YES |
| Logic IC Type | DECADE COUNTER |
| Max Frequency@Nom-Sup | 2000000Hz |
| Max I(ol) | 0.004200000000000001A |
| 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 |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Prop. Delay@Nom-Sup | 400ns |
| Propagation Delay (tpd) | 400ns |
| Qualification Status | Not Qualified |
| 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 (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 5.5MHz |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Where can I find the CD4510BEE4 datasheet?
CD4510BEE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4510BEE4?
Compatible alternatives and drop-in replacements for CD4510BEE4:
Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16
Frequently Asked Questions
What supply voltage range does CD4510BEE4 support, and how does this affect compatibility with other logic families?
The CD4510BEE4 operates from 3 V to 18 V, which is significantly wider than TTL (fixed 5 V) or HCT (4.5 V to 5.5 V) families. At 5 V it is directly compatible with standard CMOS and TTL levels; at 3.3 V it operates with reduced noise margins; and at 12 V or 15 V it interfaces with industrial control systems or CMOS analog circuits without level-shifting.
How do the parallel-load and TCO output of CD4510BEE4 enable multi-digit decade counting?
The parallel-load input allows presetting the BCD count to any value from 0 to 9 at startup or mid-sequence, avoiding the need to clock through unused states. The terminal count output (TCO) goes active when the counter reaches 0 (down) or 9 (up), providing a carry or borrow signal that can clock the next CD4510BEE4 stage, enabling cascaded multi-digit decimal counting with no additional glue logic.
For a 3-digit decimal counter on a 5 V legacy PCB, how would three CD4510BEE4 devices be connected?
Connect the clock input of the first CD4510BEE4 to the pulse source; route its TCO output to the clock input of the second device, and the second device's TCO to the third. All three share common UP/DOWN direction and RESET lines. With each device counting a BCD decade (0–9), the chain counts from 000 to 999, providing 10-bit decimal resolution at 50 pF load on each clock line.
Is CD4510BEE4 available in surface-mount packaging, and what is the RoHS compliance status?
This variant uses a 16-pin through-hole PDIP package (JESD-30 code R-PDIP-T16) with e4 Pb-free finish, confirming RoHS compliance. Surface-mount versions in SOIC and TSSOP are available under alternate suffixes (e.g., CD4510BM96G4 for tape-and-reel SOIC), making it straightforward to select the preferred package for prototype or production board designs.
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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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