CD4528BMJ Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
CD4528BMJ is a dual monostable multivibrator IC from the 4000-series CMOS family, housed in a 16-pin ceramic glass-sealed DIP package for high-reliability applications. It provides 2 independent one-shot pulse generators with complementary outputs and selectable trigger inputs per channel. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD4528BMJ 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 CD4528BMJ?
- Dual independent monostable channels with complementary Q and Q-bar outputs support complex timing sequences in a single 16-pin package
- Ceramic glass-sealed DIP-16 package meets MIL-STD reliability requirements for aerospace and defense timing circuits
- Retriggerable and non-retriggerable modes via 2 data/clock inputs per channel allow flexible pulse-width programming with external RC networks
What is CD4528BMJ used for?
CD4528BMJ is used in military-grade and industrial timing circuits where precise pulse-width generation is required for switch debouncing, delay generation, and frequency division. The dual-channel architecture allows cascaded timing sequences with intervals set by external resistor-capacitor networks from nanoseconds to seconds. Its ceramic package and wide operating temperature range make it a standard choice in aerospace avionics and harsh-environment control systems.
What are the specifications of CD4528BMJ?
| YTEOL | 0 |
| Additional Feature | LG_MAX |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-GDIP-T16 |
| Logic IC Type | MONOSTABLE MULTIVIBRATOR |
| Number of Data/Clock Inputs | 2 |
| Number of Functions | 2 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Propagation Delay (tpd) | 500ns |
| Supply Voltage-Max (Vsup) | 15V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Ceramic 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 CD4528BMJ datasheet?
CD4528BMJ Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4528BMJ?
Compatible alternatives and drop-in replacements for CD4528BMJ:
Frequently Asked Questions
How is the output pulse width of CD4528BMJ set, and what RC range is typically used for timing from 1 µs to 10 ms?
CD4528BMJ sets pulse width using an external resistor-capacitor network connected to the timing pins. Resistors from 10 kΩ to 1 MΩ paired with capacitors from 100 pF to 10 µF can generate pulse widths spanning 1 µs to several seconds, with the formula T ≈ 0.45 × R × C covering most practical timing ranges.
What reliability advantage does the ceramic glass-sealed DIP-16 package of CD4528BMJ provide for military avionics designs?
The ceramic glass-sealed package of CD4528BMJ withstands temperatures from -55°C to +125°C and provides hermetic sealing that prevents moisture ingress, qualifying it for MIL-STD-883 screening. This contrasts with plastic DIP packages which are limited to -40°C to +85°C and are not hermetically sealed.
Can both monostable channels in CD4528BMJ be triggered simultaneously to generate two independent overlapping pulse widths?
Yes, CD4528BMJ contains 2 fully independent monostable sections, each with its own 2 trigger inputs (A and B), timing pins, and complementary outputs. Both channels can be triggered from the same source or separate sources, and their pulse widths are individually set by separate RC networks, enabling 2 simultaneous non-interfering timing windows.
How does CD4528BMJ compare to a 74HC123 dual monostable in terms of operating voltage and package choice for industrial controls?
CD4528BMJ (4000-series CMOS) operates from 3V to 18V, covering a much wider supply range than the 74HC123 which is limited to 2V to 6V. The ceramic DIP-16 package also extends the operating temperature to -55°C to +125°C versus the plastic SO-16 of standard 74HC devices at -40°C to +85°C.
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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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