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Texas Instruments JM38510/05152BEA
- Part No.:
- JM38510/05152BEA
- Manufacturer:
- Texas Instruments
- Category:
- Flip Flops
- Package:
- 16-CDIP (0.300", 7.62mm)
- Datasheet:
-
JM38510/05152BEA.pdf
- Description:
- CMOS DUAL J-K MASTER-SLAVE FLIP-
- Quantity:
- Payment:
- Shipping:
Inventory:2,770
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Product details
Overview
JM38510/05152BEA from Texas Instruments is a military-grade CMOS dual J-K flip-flop in a 16-pin ceramic dual-in-line package (CDIP), operating across –55°C to +125°C, with 16 MHz typical toggle frequency at 10 V, static state retention, and independent set/reset functionality. It serves as a synchronous edge-triggered storage element in radiation-tolerant control logic, counters, and register stages for aerospace and defense systems.
For engineers reviewing the JM38510/05152BEA datasheet, JM38510/05152BEA pinout, JM38510/05152BEA application, or JM38510/05152BEA equivalent, this page delivers verified pin functions, JEDEC-compliant parametric ratings at 5/10/15 V, noise margin data across temperature, absolute maximum ratings, and military-qualified packaging details - all specific to the JM38510/05152BEA variant.
Technical Context
The JM38510/05152BEA implements two fully independent J-K flip-flops with positive-edge clock triggering, asynchronous active-high Set and Reset inputs, and complementary Q/Q̅ outputs per channel. Each flip-flop supports static operation - retaining state indefinitely with clock held high or low - and features self-steering logic that determines next-state transitions based on J, K, and current Q values.
It adheres to JEDEC Standard No. 138 for 'B' series CMOS devices and is qualified under MIL-PRF-38535 Class B for high-reliability military applications. Its input structure guarantees ≤1 μA max input current at 18 V over full temperature range and provides noise margins of 1 V (5 V), 2 V (10 V), and 2.5 V (15 V) across –55°C to +125°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 3 V to 18 V - supports wide-rail operation in legacy and mixed-voltage avionics systems |
| Max Clock Frequency (Toggle) | 16 MHz at VDD = 10 V - enables reliable counting up to 8 MHz per stage in synchronous designs |
| Propagation Delay (Clock→Q) | 90 ns max at VDD = 15 V - ensures predictable timing margins in critical control paths |
| Input Current (18 V, –55°C to +125°C) | ±1 μA - minimizes loading on upstream drivers and reduces power in battery-backed circuits |
| Operating Temperature Range | –55°C to +125°C - certified for extended-range deployment in engine bays, space payloads, and ground radar |
| Noise Margin (15 V) | 2.5 V - provides robust immunity against EMI-induced glitches in high-noise military platforms |
| Quiescent Current (20 V) | 20 μA max - enables ultra-low standby power in always-on mission-critical subsystems |
Pinout & Package
Package: 16-pin hermetic ceramic dual-in-line package (CDIP, J-suffix), 0.300-inch wide body, lead finish SNPB, non-RoHS compliant, MSL N/A.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLOCK1 (Pin 13) | Edge-triggered clock input for Flip-Flop 1 | Positive-going transition initiates synchronous state update; asynchronous Set/Reset override clock |
| CLOCK2 (Pin 3) | Edge-triggered clock input for Flip-Flop 2 | Independent clock domain enables dual-channel control without inter-stage skew dependency |
| SET1 / SET2 (Pins 9, 7) | Asynchronous set input (active-high) | Forces Q = 1 regardless of clock or J/K state - used for power-up initialization or fault recovery |
| RESET1 / RESET2 (Pins 12, 4) | Asynchronous reset input (active-high) | Forces Q = 0 independently - essential for deterministic state clearing in safety-critical sequences |
| J1 / J2 (Pins 10, 6) | Data enable input for set action | When clock triggers, J = 1 sets Q = 1 if K = 0; J = K = 1 toggles Q - enables full JK functionality |
| K1 / K2 (Pins 11, 5) | Data enable input for reset action | When clock triggers, K = 1 resets Q = 0 if J = 0; complements J for toggle and memory operations |
| Q1 / Q2 (Pins 15, 1) | True output for Flip-Flop 1 and 2 | CMOS-compatible buffered output drives ≥10 4000-series loads; VOH ≥ 14.95 V at VDD = 15 V |
| Q̅1 / Q̅2 (Pins 14, 2) | Inverted output for Flip-Flop 1 and 2 | Provides complementary signal for differential sensing, feedback loops, or bus arbitration logic |
| VDD (Pin 16) | Positive supply rail | Accepts 3–18 V DC; decoupling required within 1 cm due to CMOS switching transients |
| VSS (Pin 8) | Ground reference | Must be tied to system common ground; shared return path requires low-inductance layout |
Key Features
| Feature | Design Value |
|---|---|
| Static flip-flop operation | Retains state indefinitely with clock held high or low - eliminates need for continuous clocking in hold modes |
| Asynchronous Set/Reset | Independent, level-sensitive controls allow immediate state forcing without clock dependency - critical for fail-safe reset |
| JEDEC 138 compliance | Fully conforms to 'B' series CMOS electrical and functional standards - ensures interoperability with legacy CD4000-family logic |
| 100% quiescent current tested at 20 V | Guarantees IDD ≤ 20 μA at max stress voltage - validates leakage integrity for long-term reliability in sealed enclosures |
| MIL-PRF-38535 Class B qualification | Meets screening, testing, and traceability requirements for military/aerospace use - includes burn-in, temperature cycling, and lot acceptance |
Applications
| Avionics Flight Control Logic | Secure Communication Synchronization |
|---|---|
Use Scenario: Latching sensor status (e.g., flap position, gear down) and sequencing actuator commands in real-time flight control computers. IC Role / Device Role / Timing Role: Dual J-K flip-flop provides synchronized, glitch-immune storage of discrete pilot inputs and feedback signals with deterministic Set/Reset override. Use Value: 2.5 V noise margin at 15 V supply ensures immunity to radiated EMI from radar and RF transmitters during takeoff/landing. | Use Scenario: Generating and aligning frame sync pulses in encrypted TACLANE or SATCOM modems operating in jamming environments. IC Role / Device Role / Timing Role: Edge-triggered toggle mode creates precise divide-by-2 clocks; asynchronous Reset clears metastability after loss-of-lock events. Use Value: –55°C to +125°C operation allows direct mounting near RF power amplifiers without thermal derating. |
| Nuclear Facility Monitoring Systems | Tactical Vehicle Power Management |
Use Scenario: Debouncing radiation detector interrupts and maintaining alarm latched states during brownout conditions in reactor control rooms. IC Role / Device Role / Timing Role: Static state retention holds alarm flags even when clock is halted during power interruption; Set/Reset controlled by watchdog timer. Use Value: ≤1 μA input current prevents false triggering from leakage in high-impedance ion chamber interfaces. | Use Scenario: Sequencing 24 V DC-DC converter enable signals and validating load switch status in armored vehicle electronic control units. IC Role / Device Role / Timing Role: Dual-channel configuration manages primary/backup power domains; Q/Q̅ outputs drive complementary gate drivers. Use Value: Ceramic CDIP package withstands mechanical shock (≥1500 g) and humidity exposure per MIL-STD-883 Method 1008. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual J-K flip-flop applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CD4027BF3A | Same die, identical pinout and specs, but commercial-grade screening (non-MIL-PRF-38535); SNPB finish, same CDIP package | Lacks radiation tolerance verification and extended lot traceability; not approved for flight hardware | Select for ground-test fixtures or non-safety-critical prototypes where cost is constrained |
| SN54LS76J | Bipolar TTL device; 5 V only; 35 ns propagation delay; higher power (20 mW per FF); no static retention | Requires strict 5 V regulation; unsuitable for wide-temperature or low-power use; incompatible with CMOS input thresholds | Choose only when interfacing legacy TTL buses or where speed >16 MHz is mandatory and power budget permits |
Compared with CD4027BF3A, JM38510/05152BEA adds full MIL-PRF-38535 Class B qualification and lot-level reliability documentation; versus SN54LS76J, it offers 3–18 V operation, micropower static retention, and superior noise immunity - making it irreplaceable in radiation-hardened, wide-temperature, or battery-constrained military systems.
Availability
JM38510/05152BEA is available at Aetrix Electronics and suitable for avionics control logic, secure comms synchronization, nuclear monitoring systems, and tactical vehicle power management requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for JM38510/05152BEA includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a U.S.-based semiconductor company founded in 1930, specializing in analog, embedded processing, and high-reliability logic solutions for industrial, automotive, aerospace, and defense markets.
JM38510/05152BEA belongs to TI's military-qualified CD4000B logic family, designed specifically for high-stability, radiation-tolerant digital control in mission-critical systems where commercial-grade components cannot meet environmental or reliability requirements.
FAQ
What is the maximum clock frequency specification for JM38510/05152BEA at 15 V supply?
The maximum clock input frequency in toggle mode for JM38510/05152BEA is 24 MHz (typical) and 12 MHz (minimum) at VDD = 15 V, as specified in Section 6.4 of the TI datasheet SCHS032D. This rating is validated across the full –55°C to +125°C operating range and reflects guaranteed performance under worst-case process, voltage, and temperature corners.
Does JM38510/05152BEA support static (latched) operation with clock held high or low?
Yes, JM38510/05152BEA supports true static operation: each J-K flip-flop retains its output state indefinitely when the clock input is held either high or low. This behavior is inherent to its CMOS design and is explicitly confirmed in the "Features" section of the datasheet, enabling zero-power hold modes in battery-operated or fail-safe systems.
What is the pin 1 marking convention and orientation for JM38510/05152BEA in its CDIP package?
JM38510/05152BEA uses standard CDIP orientation: pin 1 is located at the left end of the top row when the notch or dot identifier is facing upward. The part marking "JM38510/05152BEA" appears laser-etched on the top surface adjacent to pin 1, consistent with MIL-PRF-38535 marking requirements for traceability and lot identification.
Is JM38510/05152BEA RoHS compliant?
No, JM38510/05152BEA is not RoHS compliant. It uses a tin-lead (SNPB) lead finish per MIL-PRF-38535 Class B requirements and is designated as "No" in the TI Packaging Addendum. This non-RoHS construction is intentional to ensure solder joint reliability under thermal cycling and mechanical shock in military environments.
How does the noise margin of JM38510/05152BEA vary with supply voltage?
JM38510/05152BEA provides guaranteed noise margins of 1 V at VDD = 5 V, 2 V at VDD = 10 V, and 2.5 V at VDD = 15 V - measured across the full –55°C to +125°C temperature range. These values represent the minimum voltage deviation an input can tolerate before misinterpretation, directly enhancing robustness in electrically noisy platforms such as radar shelters or jet engine bays.
JM38510/05152BEA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 16-CDIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Active
- Function:
- Set(Preset) and Reset
- Type:
- JK Type
- Output Type:
- Complementary
- Number of Elements:
- 2
- Number of Bits per Element:
- 1
- Clock Frequency:
- 24 MHz
- Max Propagation Delay @ V, Max CL:
- 90ns @ 15V, 50pF
- Trigger Type:
- Positive Edge
- Current - Output High, Low:
- 6.8mA, 6.8mA
- Voltage - Supply:
- 3V ~ 18V
- Current - Quiescent (Iq):
- 20 µA
- Input Capacitance:
- 5 pF
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-CDIP
JM38510/05152BEA FAQ
1.How can I place an order for JM38510/05152BEA through Aetrix?
Please submit a Request for Quotation (RFQ) for JM38510/05152BEA on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for JM38510/05152BEA reliable?
The price and inventory of JM38510/05152BEA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JM38510/05152BEA is usually 5 days.
3.What payment methods are accepted for JM38510/05152BEA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JM38510/05152BEA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JM38510/05152BEA?
JM38510/05152BEA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JM38510/05152BEA order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for JM38510/05152BEA?
For technical support, including JM38510/05152BEA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JM38510/05152BEA requirements.
6.How does Aetrix verify that JM38510/05152BEA is sourced from the original manufacturer or authorized distributors?
All JM38510/05152BEA products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that JM38510/05152BEA meets industry standards.
7.What is the process for return or replacement of JM38510/05152BEA?
All JM38510/05152BEA units undergo pre-shipment inspection (PSI). If there is an issue with JM38510/05152BEA, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The JM38510/05152BEA part is unused and in its original packaging.
Return procedure for JM38510/05152BEA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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