CD54HC192F3A Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
Texas Instruments CD54HC192F3A is a high-speed CMOS presettable synchronous 4-bit BCD decade up/down counter with separate up/down clock inputs in ceramic DIP-16 package. Features load/preset input and TCO outputs for cascading. RoHS compliant, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD54HC192F3A 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 CD54HC192F3A?
- Bidirectional counting with separate UP and DOWN clock inputs for flexible control in digital counting circuits
- Presettable 4-bit BCD decade counter with parallel load input for easy initialization to any start value
- Separate TCO UP and TCO DOWN terminal carry outputs enable simple cascading of multiple counter stages
What is CD54HC192F3A used for?
The CD54HC192F3A is widely used in digital counting and frequency division circuits found in industrial timers, digital clocks, event counters, and frequency meters. Its BCD decade output format simplifies interfacing with 7-segment LED or LCD displays for human-readable numeric readouts. The bidirectional counting capability and preset function make it suitable for programmable timers, scoreboards, and position control systems requiring both count-up and count-down operation.
What are the specifications of CD54HC192F3A?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK |
| Count Direction | BIDIRECTIONAL |
| Family | HC/UH |
| JESD-30 Code | R-GDIP-T16 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Load/Preset Input | YES |
| Logic IC Type | DECADE COUNTER |
| Max Frequency@Nom-Sup | 15000000Hz |
| Max I(ol) | 0.0052A |
| Mode of Operation | SYNCHRONOUS |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 46ns |
| Propagation Delay (tpd) | 325ns |
| Qualification Status | Not Qualified |
| Screening Level | 38535Q/M;38534H;883B |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 4.5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 18MHz |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the CD54HC192F3A datasheet?
CD54HC192F3A Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD54HC192F3A?
Compatible alternatives and drop-in replacements for CD54HC192F3A:
Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16
Frequently Asked Questions
What counting range does the CD54HC192F3A support?
The CD54HC192F3A is a 4-bit BCD decade counter that counts from 0 to 9 in binary-coded decimal format. It supports bidirectional counting with separate clock inputs for up and down count directions, and the presettable load feature allows initializing the counter to any value from 0 to 9 at any time.
What logic family does the CD54HC192F3A belong to?
The CD54HC192F3A belongs to the HC/UH high-speed CMOS logic family. HC-series devices offer higher speed operation than standard CMOS while maintaining low power consumption, and are compatible with TTL input voltage levels, making them easy to interface with both CMOS and TTL logic systems.
What package is the CD54HC192F3A available in?
The CD54HC192F3A comes in a ceramic dual-in-line package with 16 pins, identified by JESD-30 code R-GDIP-T16. The ceramic package provides superior reliability and hermetic sealing compared to plastic DIP, making it suitable for military, aerospace, and high-reliability industrial applications operating across wide temperature ranges.
Can multiple CD54HC192F3A counters be cascaded together?
Yes, the CD54HC192F3A is designed for easy cascading through its TCO UP and TCO DOWN terminal carry outputs. These outputs can directly drive the clock inputs of subsequent counter stages, allowing construction of multi-decade counters for applications such as frequency counters, digital odometers, and industrial event tallying systems without additional logic gates.
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Why Buy from FindMyChip
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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