CD4536BE - 5 MHz CMOS Programmable Timer | Texas Instruments
MPN: CD4536BE ✓ Hoạt độngCD4536BE Tóm tắt
A programmable timer is a type of clock and timing IC used to generate, delay, divide, or count time-related signals. In system terms, the CD4536BE belongs to the timer and oscillator category, then to clock and timing ICs, and finally to integrated digital logic. Its CMOS construction supports operation from low-power digital control systems while providing the timing functions normally assembled from discrete counters, gates, resistors, and capacitors.
The principal verified features are the 5 MHz maximum timing frequency and the 16-pin PDIP package. The official Texas Instruments product page identifies the device as a CMOS programmable timer, while the part-detail result specifies the 16-pin PDIP configuration and temperature range. The CD4536BE is suitable for general-purpose timing, oscillator, event-counting, waveform-generation, and control applications where a programmable digital timing block is useful.
The device can be used as a monostable or astable timing element depending on the external network and wiring. In a one-shot configuration, an external trigger initiates a defined output interval. In an astable configuration, the timer repeatedly switches states and produces a periodic waveform. Its counter capability can also support frequency division or event counting. Exact timing limits, output drive, supply voltage, quiescent current, and propagation-delay values were not included in the provided verified data and should be confirmed from the manufacturer datasheet before design release.
For layout, keep the timing components and signal paths short because the 16-pin PDIP device is intended for through-hole construction. Follow the manufacturer pinout and application examples exactly. Because the verified data does not provide a complete pin assignment or all electrical limits, engineers should retrieve the official CD4536B datasheet and verify timing tolerance, reset behavior, supply requirements, and output logic levels for the intended system.
This page combines the verified manufacturer identity, distributor package and frequency information, pricing status, and replacement analysis. It also distinguishes confirmed engineering facts from parameters that still require datasheet review, helping buyers evaluate the CD4536BE without relying on unverified assumptions.
Bộ thay thế dễ dàng lắp đặt cho CD4536BE — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
CD4536BF3A
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MC14536BCP
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
NTE4536B
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
TC4536BP
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
CD4536BD
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
CD4536BE Thông số kỹ thuật
| Product Type | CMOS programmable timer |
| Maximum Frequency | 5 MHz |
| Hộp | 16-pin PDIP |
| Số chân | 16 pins |
| Khoảng nhiệt độ hoạt động | -55°C to 125°C |
| Logic Family | CMOS |
| Timer Function | Programmable timer |
| Oscillator Function | Programmable oscillator capability |
| Counter Function | Counter capability |
| Kiểu lắp đặt | Through-hole |
| Manufacturer | Texas Instruments |
| Manufacturer Product Page | CD4536B |
| Device Type | Programmable Timer IC |
| Technology | CMOS digital timing |
Hướng dẫn cấu hình chân CD4536BE 16-pin pdip
Cấu hình chân cho CD4536BE (16-pin pdip gói). Số thứ tự chân, chức năng và sơ đồ kết nối được xác định trong tài liệu thông số kỹ thuật của nhà sản xuất. Tham khảo nó để biết footprint và hướng dẫn hàn chính xác.
Không có dữ liệu chân cụ thể sẵn có cho CD4536BE.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
CD4536BE phù hợp cho 6 Áp dụngs: General-Purpose Digital Timer, Astable Oscillator and Clock Generation, Monostable Pulse and Delay Circuit, Frequency Division and Event Counting, Industrial Control and Timing Interlock, Waveform and Pulse-Shaping Logic.
General-Purpose Digital Timer
The CD4536BE is appropriate for digital control systems that need a compact CMOS timer rather than a discrete network of counters and gates. Its verified programmable-timer identity supports timed intervals, delayed events, and repeatable control sequences, while the 5 MHz maximum frequency provides a useful timing-range reference. The 16-pin PDIP format also suits through-hole prototypes and industrial educational assemblies. Because the supplied data does not state supply voltage, output current, or exact timing tolerance, the circuit should be completed only after checking the TI CD4536B datasheet and its recommended external components.
Được đề xuất
Astable Oscillator and Clock Generation
CD4536BE can be used in astable oscillator arrangements where a periodic waveform is required for clocking, modulation, or repetitive control. Its CMOS programmable-timer architecture and verified 5 MHz maximum frequency make it relevant to low- and medium-frequency clock-generation experiments. The external resistor-capacitor network determines the practical operating frequency and duty cycle, so values must come from the TI application information. Keep the timing loop short and observe the package pin assignments before layout because the supplied data does not provide the full numbered pinout.
Được đề xuất
Monostable Pulse and Delay Circuit
In a monostable configuration, the CD4536BE can produce a defined output pulse after a trigger event, making it useful for pulse stretching, delayed actuation, and one-shot control logic. The programmable timer function provides a compact alternative to multiple counter and gate stages. The available verified data identifies the device as a programmable CMOS timer but does not supply trigger polarity, minimum pulse width, or propagation-delay limits. Those details must be verified in the official datasheet, and the trigger and reset paths should be tested for bounce or unintended retriggering in the final circuit.
Được đề xuất
Frequency Division and Event Counting
The CD4536BE can support frequency-division or counting functions where a clock signal must be reduced or accumulated for later processing. The verified product classification as a programmable timer, together with the cross-reference descriptions of equivalent timer-and-counter devices, supports this use case. In a system design, confirm counter length, maximum input frequency, reset behavior, and output polarity from the manufacturer datasheet. The 16-pin PDIP package makes through-hole construction straightforward, but external signal conditioning may be required when the source is noisy or when the input duty cycle is outside the published limits.
Được đề xuất
Industrial Control and Timing Interlock
The CD4536BE can serve as a timing element in industrial control, test fixtures, and interlock circuits where a delayed or periodic signal coordinates multiple functions. Its CMOS implementation and -55°C to 125°C verified temperature range provide useful environmental context for robust equipment, although the data does not state every electrical limit or qualification status. Use the timer output to control an interface stage rather than driving a large load directly until output-current specifications are confirmed. The design should include reset, fail-safe timing, and decoupling based on the official TI recommendations.
Được đề xuất
Waveform and Pulse-Shaping Logic
CD4536BE is relevant to waveform generation, pulse shaping, and repetitive timing blocks in educational, laboratory, and embedded-control systems. By combining oscillator behavior with counter-like operation, it can simplify prototypes that would otherwise require several discrete logic packages. The verified 5 MHz maximum frequency is the headline timing specification, while actual output waveform quality depends on supply voltage, load, external timing components, and propagation delay. Those values are unavailable in the supplied records and must be taken from the manufacturer datasheet before high-speed or precision timing claims are made.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho CD4536BE — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | CD4536BF3A | MC14536BCP | NTE4536B | TC4536BP | CD4536BD |
|---|---|---|---|---|---|---|
| Package | 16-pin PDIP | 16-pin PDIP | 16-pin PDIP | 16-pin PDIP | 16-pin PDIP | 16-pin PDIP |
| Brand | Texas Instruments | Texas Instruments | onsemi | NTE | Toshiba | Texas Instruments |
| Product Type | CMOS programmable timer | CD4536B timer family | Programmable timer and counter | Timer and counter | CMOS timer | CD4536B timer family |
Bảo phân biệt quan trọng
- Verified maximum frequency of 5 MHz (vsMC14536BCP)
- Explicit 16-pin PDIP package identity (vsNTE4536B)
- Broad verified temperature context (vsTC4536BP)
Ghi chú thiết kế
Use the official TI CD4536B pinout before assigning any PCB or breadboard connections. Keep the external timing resistor and capacitor close to the timer pins, and keep the timing loop compact to reduce parasitic delay and noise pickup. The verified data confirms a 16-pin PDIP package but does not provide the complete numbered pin list, so do not rely on an equivalent timer's pinout without checking the manufacturer document.
Confirm the CD4536B supply-voltage range and output-drive limits from the manufacturer datasheet before connecting the timer to external loads. Add the recommended supply decoupling and route power and ground connections to reduce switching noise and false triggering. Because the provided data does not state supply voltage, quiescent current, or output current, power calculations cannot be finalized from the available records.
Do not assume that a functionally similar timer is a drop-in replacement. Check pin names, reset polarity, trigger edge, output polarity, counter length, supply range, maximum frequency, and temperature limits against the original CD4536BE datasheet. The supplied cross-reference data identifies MC14536BCP as a promising candidate, but it does not replace complete engineering validation.
When using CD4536BE as an oscillator, calculate the timing network from the manufacturer's equations and verify the result on an oscilloscope across temperature and supply tolerance. External capacitor leakage, resistor tolerance, and propagation delay can shift frequency. The verified 5 MHz value is a maximum published frequency, not a guaranteed operating frequency for every component arrangement.
Thông tin tuân thủ
The supplied verified results identify the device and package but do not provide RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. Compliance must be confirmed from the manufacturer product documentation or current compliance declarations.
