CD4024AT - 3V-12V CMOS Binary Counter | Texas Instruments
MPN: CD4024AT ✗ जीवन की समाप्तिCD4024AT अवलोकन
A CMOS ripple-carry binary counter is a digital logic IC that advances through a sequence of binary states when driven by an active clock edge. The broader hierarchy runs from counter and divider logic to digital logic, integrated logic, and semiconductor. Unlike asynchronous binary ripple counters, the CD4024 family includes reset and parallel data inputs that allow the count state to be loaded or cleared for deterministic system operation.
The CD4024AT combines a 3V to 12V supply range with a 14-pin CDIP package. The counter architecture supports use in digital clocks, industrial timing circuits, programmable dividers, and digital control systems. Its through-hole package also makes it practical for prototypes, repair assemblies, and industrial equipment where a socketed or leaded logic package is easier to assemble than a fine-pitch surface-mount device.
The part belongs to the CD4000 CMOS logic family, whose members use complementary metal-oxide-semiconductor technology. Operation from 3V to 12V places the device across common low-voltage logic environments, while the 14-pin through-hole format favors larger assemblies rather than compact handheld products. Engineers should consult the manufacturer datasheet for detailed truth tables, clock-edge behavior, output configuration, reset behavior, and electrical limits before finalizing a design.
Typical uses include binary event counting, divide-by-n timing generation, sequential control, industrial counters, and clocked digital subsystems. In a divider implementation, the counter output can define a lower-frequency timing event while external logic determines the useful modulus. In a sequencing system, reset and parallel-load functions allow a known starting state, which helps prevent an undefined count after power-up or fault recovery.
The primary design consideration is ensuring that clock, reset, and data inputs remain within their specified voltage and transition-time limits. PCB layout should keep clock routing short, provide a stable ground reference, and separate clock paths from sensitive analog or high-current switching nodes. Because this is a legacy-style CDIP logic device, designers should also confirm available package details and sourcing status before committing a new production design.
This page combines the verified CD4024AT identity, manufacturer-oriented documentation references, package information, design guidance, application analysis, and substitution constraints. It also distinguishes documented attributes from parameters that require confirmation from the datasheet, helping engineers evaluate the CD4024AT without assuming unpublished electrical limits or unqualified replacements.
के लिए ड्रॉप-इन विकल्प CD4024AT — समान पैकेज, पिन-टू-पिन संगत। PCB रीवर्क आवश्यक करने वाले भिन्न-पैकेज पार्ट्स शामिल नहीं हैं।
इस उत्पाद के लिए कोई drop-in alternatives उपलब्ध नहीं।
विकल्प अनुरोध करेंCD4024AT Maximum Ratings और Electrical Characteristics
| Product Type | CMOS ripple-carry binary counter divider |
| Logic Family | CD4000 CMOS series |
| Supply Voltage Range | 3 V to 12 V |
| Counter Architecture | Ripple-carry binary counter |
| Temperature Grade | Military |
| Package Type | 14-pin CDIP |
| माउंटिंग प्रकार | Through-hole |
CD4024AT 14-pin cdip पिन कॉन्फ़िगरेशन गाइड
CD4024AT (14-pin cdip पैकेज) के लिए पिन कॉन्फ़िगरेशन। इस डिजिटल IC में GPIO, संचार इंटरफ़ेस (UART, SPI, I2C) और पावर पिन शामिल हैं। वैकल्पिक पिन फ़ंक्शन और कॉन्फ़िगरेशन विकल्पों के लिए निर्माता डेटाशीट देखें। एम्बेडेड सिस्टम डिज़ाइन और PCB लेआउट के लिए आवश्यक।
इसके लिए कोई विस्तृत pinout data उपलब्ध नहीं: CD4024AT.
देखें डेटाशीट पूर्ण पिन कॉन्फ़िगरेशन के लिए।
सामान्य अनुप्रयोग
CD4024AT के लिए उपयुक्त है 6 अनुप्रयोगs: Industrial Event Counting, Frequency Divider and Timer, Digital Sequencer, Digital Clock Hour and Minute Tracking, Legacy Control Board Upgrade, Automated Test Sequence.
Industrial Event Counting
The CD4024AT is appropriate for counting discrete events in legacy industrial control equipment when the design requires a 3V to 12V CMOS logic part and a 14-pin through-hole footprint. It can receive clocked events and present a binary count for downstream control, diagnostics, or batch tracking. The 14-pin CDIP format simplifies socketed assembly, field repair, and insertion into larger through-hole control boards. Before implementation, confirm the counter capacity, output-drive characteristics, maximum clock rate, and reset behavior against the intended sensor event rate.
अनुशंसित
Frequency Divider and Timer
The CD4024AT can form the counting stage of a programmable timer or frequency divider when a system derives a lower-rate timing event from an incoming clock. Its documented 3V to 12V supply range supports low-voltage CMOS logic systems, while the counter outputs provide binary count states that can be decoded by surrounding gates. The useful modulus depends on the available count stages and the selected output. Verify maximum operating frequency, transition timing, and output loading in the manufacturer datasheet before setting the switching rate.
अनुशंसित
Digital Sequencer
A CD4024AT-based sequencer can use successive binary count states to advance a machine through repeatable operating steps. Reset and parallel-load functions, where supported by the documented device configuration, allow the sequence to begin from a known state instead of an arbitrary power-up value. This is useful in relay-control, test-sequence, and legacy automation equipment that uses a central clock. Design the reset path so it cannot trigger accidentally from supply noise, and confirm the active levels and truth-table behavior on the manufacturer datasheet.
अनुशंसित
Digital Clock Hour and Minute Tracking
The CD4024AT can participate in cascaded digital clock architectures where one counter tracks seconds or minutes and another stage represents a higher-order count. Binary outputs can be decoded into display-oriented signals or retained for timekeeping logic. The 3V to 12V operating range and through-hole package suit established control boards, but display decoding and rollover behavior must be designed around the exact counter outputs. Confirm cascade timing and reset sequencing to prevent count ambiguity during rollover or power restoration.
अनुशंसित
Legacy Control Board Upgrade
The CD4024AT is well suited to repairing or extending a legacy control board that already uses a 14-pin CDIP counter position. A through-hole package supports straightforward PCB layout, socket use, and manual assembly compared with a fine-pitch surface-mount alternative. The replacement decision should be based on an exact pin-description comparison, supply compatibility, clock-rate requirements, and qualification constraints rather than the family name alone. This is particularly useful when preserving the original board architecture is more valuable than redesigning it around a smaller package.
अनुशंसित
Automated Test Sequence
The CD4024AT can act as the binary state generator for an automated test fixture that advances through command or measurement stages on each clock. Its counter outputs allow external logic to select test channels, timing intervals, or relay states in a repeatable sequence. The 14-pin CDIP package is practical for fixtures assembled with through-hole construction, and the 3V to 12V supply range supports conventional CMOS control levels. Confirm the counter's usable state range, reset polarity, and maximum clock rate before defining the test-state map.
अनुशंसित
अनुशंसित उत्पादों का सारांश
के लिए इंजीनियरिंग संदर्भ डेटा CD4024AT — तुलना, डिज़ाइन मार्गदर्शन और अनुपालन जानकारी।
चयन गाइड
विकल्पों के साथ तुलना
| पैरामीटर | यह उत्पाद |
|---|---|
| Brand | Texas Instruments |
| Package | 14-pin CDIP |
| Product Type | CMOS ripple-carry binary counter divider |
| Supply Voltage Range | 3 V to 12 V |
| Temperature Grade | Military |
| Mounting Type | Through-hole |
| Logic Family | CD4000 CMOS series |
| Counter Architecture | Ripple-carry binary counter |
मुख्य विशेषताएँ
- Legacy-compatible 14-pin through-hole architecture (बनामCD4060BK)
- Military temperature-grade designation (बनामCD4020BK)
- Direct 3V to 12V CMOS operating range (बनामCD4060BK)
डिज़ाइन नोट्स
Use the manufacturer's 14-pin CDIP outline and pin-description table when laying out the PCB. Keep clock traces short and away from switching-node copper, relays, and high-current return paths. Place the device close enough to its support logic that clock propagation does not create excessive skew between counter stages. Verify every connection against the package diagram rather than a generic CD4024 drawing from another manufacturer.
Design reset, load, and clock inputs for clean CMOS transitions and avoid floating control nodes. If reset is decoded from another asynchronous circuit, use appropriate synchronization or qualification so an unintended reset pulse cannot corrupt the count. The exact maximum clock frequency, propagation delay, and transition limits must come from the manufacturer datasheet; do not infer safe operating speed from the 3V to 12V supply rating alone.
Do not substitute a CD4000-series counter solely because its logic family and supply rating match. Pin functions, count capacity, clock-edge behavior, reset polarity, parallel-load implementation, and output drive can differ even when the package family is similar. For a direct CD4024AT replacement, compare every terminal in the manufacturer pin table and validate the timing and lifecycle status before production release.
Follow the manufacturer's recommended supply bypass arrangement and use a low-inductance ground return. The CD4024AT operates from 3V to 12V, but operation at the upper end of that range does not remove the need for stable local decoupling. Check input thresholds and output levels at the actual supply voltage, especially when counter outputs drive non-CMOS loads or interface circuitry with different voltage requirements.
अनुपालन जानकारी
The CD4024AT is a CMOS logic IC rather than an automotive-qualified component. RoHS, REACH, lead-free, halogen-free, and conflict-minerals status require confirmation from the current manufacturer product documentation or supplier declaration.
