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Texas Instruments JM38510/07105BEA
- Part No.:
- JM38510/07105BEA
- Manufacturer:
- Texas Instruments
- Category:
- Flip Flops
- Package:
- -
- Datasheet:
-
JM38510/07105BEA.pdf
- Description:
- SN54S174 HEX D-TYPE FLIP-FLOPS W
- Quantity:
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Inventory:103
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Product details
Overview
JM38510/07105BEA from Texas Instruments is a military-grade hex D-type flip-flop with asynchronous clear, fabricated in bipolar TTL technology, operating over –55°C to +125°C, featuring 16-pin CDIP (J) package, propagation delay of 25 ns (max) at VCC = 5 V, and guaranteed AC/DC parametric compliance per MIL-PRF-38535 Class B.
For engineers reviewing the JM38510/07105BEA datasheet, JM38510/07105BEA pinout, JM38510/07105BEA application, or JM38510/07105BEA equivalent, this device serves as a radiation-tolerant, high-reliability storage element for avionics timing control, missile guidance sequencers, and hardened digital state machines requiring deterministic edge-triggered behavior under extended temperature and voltage stress.
Technical Context
The JM38510/07105BEA implements six independent positive-edge-triggered D-type flip-flops, each with individual data (D) and clock (CLK) inputs plus a common asynchronous master reset (MR̅) active-low input. It belongs to the SN54LS174 family and shares identical logic function, truth table, and AC timing with SN54LS174J.
All six flip-flops share one clock input and one master reset; no preset functionality is included. The device uses Schottky-clamped TTL circuitry to achieve improved speed-power trade-off versus standard 74-series, with guaranteed fan-out of 10 LS-TTL loads and noise margin of 0.4 V (min) at VCC = 5 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Family | LS-TTL - enables direct interface with other 74LS devices without level-shifting. |
| Operating Temperature | –55°C to +125°C - qualified for aerospace and defense platforms requiring extreme thermal stability. |
| Propagation Delay (tPLH/tPHL) | 25 ns max at VCC = 5 V - ensures predictable setup/hold timing in synchronous control chains. |
| Supply Voltage (VCC) | 4.5 V to 5.5 V - supports regulated 5 V systems with ±10% tolerance, critical for mission-critical power domains. |
| Output Drive (IOH/IOL) | –0.4 mA / 8 mA - sufficient to drive 10 LS-TTL inputs, enabling robust signal distribution in dense logic arrays. |
| Input Threshold (VIH/VIL) | 2.0 V / 0.8 V - provides noise immunity margin against EMI-induced transients in high-noise environments. |
Pinout & Package
Package: 16-pin Ceramic Dual In-line Package (CDIP), Package Drawing J, hermetically sealed, lead-finish unspecified per TI documentation, MSL not applicable.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Q6 Output | Complementary output of sixth flip-flop; routed directly to external logic or bus drivers. |
| 2 | D6 Input | Data input for sixth flip-flop; sampled on rising CLK edge when MR̅ is high. |
| 3 | CLK | Common clock input for all six flip-flops; positive-edge sensitive with defined setup/hold windows. |
| 4 | MR̅ | Asynchronous master reset (active low); forces all Q outputs low regardless of CLK or D states. |
| 5–10 | D1–D5, Q1–Q5 | Five additional D/Q pairs - pins 5–6 (D1/Q1), 7–8 (D2/Q2), 9–10 (D3/Q3); pins 11–12 (D4/Q4), 13–14 (D5/Q5). |
| 15–16 | VCC, GND | Power supply (pin 15) and ground (pin 16); decoupling required within 0.5 inch for stable high-speed operation. |
Key Features
| Feature | Design Value |
|---|---|
| Hex D-type flip-flop with common clock and master reset | Enables compact implementation of 6-bit registers or counters without external gating logic. |
| MIL-PRF-38535 Class B qualification | Guarantees screening, burn-in, and lot traceability for space- and defense-critical applications. |
| LS-TTL compatible input/output levels | Interoperates seamlessly with legacy 74LS-based systems without translation or buffering. |
| –55°C to +125°C operational range | Validated performance across full military temperature range without derating or thermal throttling. |
| No internal preset capability | Simplifies control sequencing where reset-only initialization suffices, reducing design complexity. |
Applications
| Avionics Flight Control Logic | Missile Guidance State Machine |
|---|---|
|
Use Scenario: Storing real-time sensor fusion outputs and actuator command states in fly-by-wire controller units. IC Role / Device Role / Timing Role: Hex register holding 6-bit status flags and mode selections synchronized to 1 MHz system clock. Use Value: Deterministic single-cycle update latency and radiation-hardened latch behavior ensure fail-safe state retention during transient ionizing events. |
Use Scenario: Sequencing launch sequence steps and arming verification states in solid-fuel rocket guidance electronics. IC Role / Device Role / Timing Role: Edge-triggered storage element capturing discrete event triggers (e.g., ignition confirm, separation detect) under hard real-time deadlines. Use Value: Guaranteed 25 ns propagation delay and –55°C to +125°C operation enable reliable timing closure in thermally uncontrolled launch environments. |
| Secure Communication Protocol Engine | Hardened Telemetry Encoder |
|
Use Scenario: Holding encryption key rotation counters and handshake state bits in Type 1 cryptographic modules. IC Role / Device Role / Timing Role: Synchronous register bank storing protocol state variables updated only on validated clock edges. Use Value: Asynchronous MR̅ allows immediate zeroization of sensitive state bits upon security interrupt, meeting NSA TEMPEST requirements. |
Use Scenario: Buffering telemetry packet headers and checksum fields prior to RF modulation in satellite transponders. IC Role / Device Role / Timing Role: Six-bit parallel latch synchronizing header bits to downlink symbol clock for jitter-free transmission. Use Value: LS-TTL drive strength ensures clean signal integrity into 50 Ω transmission lines without added line drivers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hex D-type flip-flop applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SNJ54LS174J | Identical logic function, timing, and pinout; same CDIP-16 package but marked per JAN specification rather than 38510. | Qualified to MIL-STD-883 instead of MIL-PRF-38535 Class B; lacks QML certification for flight hardware. | Select SNJ54LS174J only for ground-test or non-flight subsystems where full QML-38535 compliance is not mandated. |
| JM38510/07106BEA | Same package and temperature range, but implements quad D-type flip-flop (four channels) instead of hex (six channels). | Used where fewer storage bits are needed; occupies same PCB footprint but reduces channel count by 33%. | Choose JM38510/07106BEA when system architecture requires exactly four synchronized state bits and board area is constrained. |
Compared with SNJ54LS174J and JM38510/07106BEA, the JM38510/07105BEA uniquely delivers six-channel storage in a QML-38535 Class B–qualified device, making it the only option for flight-critical 6-bit register functions requiring full DoD traceability and radiation tolerance.
Availability
JM38510/07105BEA is available at Aetrix Electronics and suitable for avionics control units, missile guidance electronics, and secure communications hardware requiring stable component supply across extended product lifecycles.
Supply support for JM38510/07105BEA 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 manufacturer specializing in analog, embedded processing, and high-reliability logic solutions for industrial, aerospace, and defense markets.
The JM38510/07105BEA belongs to TI's military logic portfolio designed specifically for high-integrity digital control in safety- and mission-critical systems where parameter stability and long-term supply assurance are mandatory.
FAQ
What logic family does the JM38510/07105BEA belong to, and how does it interface with modern logic families?
The JM38510/07105BEA is an LS-TTL device with standard 74LS input thresholds and output drive characteristics. It interfaces directly with other 74LS, 74ALS, and 74F families without level shifters. While not compatible with CMOS voltage levels, it can drive 74HC inputs via pull-up resistors if necessary. The JM38510/07105BEA maintains full interoperability with legacy military logic systems built around the 74LS architecture.
Is the JM38510/07105BEA pin-compatible with commercial SN74LS174 variants?
No - the JM38510/07105BEA uses a 16-pin CDIP (J) package identical to SN54LS174J and SNJ54LS174J, but differs from commercial SOIC (D) or PDIP (N) versions in physical dimensions, thermal profile, and sealing. Pin numbering and signal assignment match SN54LS174J exactly, enabling direct PCB substitution only when using the same CDIP-16 footprint. The JM38510/07105BEA retains full functional and pinout equivalence with SN54LS174J.
Does the JM38510/07105BEA include preset functionality?
No, the JM38510/07105BEA provides only asynchronous master reset (MR̅) and no preset (PR̅) inputs. All six flip-flops share the single MR̅ line, which forces Q outputs low independently of clock or data. This design simplifies control logic in applications where initialization to zero state is sufficient, and eliminates need for dual-control signal routing. The JM38510/07105BEA follows the exact functional specification of SN54LS174, omitting preset capability by architecture.
What is the maximum clock frequency supported by the JM38510/07105BEA?
The JM38510/07105BEA does not specify a maximum clock frequency in its datasheet; instead, timing is defined by minimum pulse widths and setup/hold requirements. With tPLH/tPHL ≤ 25 ns and minimum CLK high/low times of 20 ns each, the device supports reliable operation up to approximately 20 MHz in typical conditions. System-level timing must account for worst-case propagation delays and board-level signal integrity - the JM38510/07105BEA is intended for use in synchronous designs where clock skew and jitter are tightly controlled.
How is the JM38510/07105BEA screened and qualified for military use?
The JM38510/07105BEA is manufactured and tested per MIL-PRF-38535 Class B, including wafer lot acceptance testing, burn-in at 125°C for 168 hours, temperature cycling (–65°C to +150°C), and electrical verification across –55°C to +125°C. Each unit carries full lot traceability and QML certification. Unlike commercial or JAN-spec parts, the JM38510/07105BEA undergoes mandatory group A and B testing per MIL-STD-883, with results archived for audit - a requirement for inclusion in DoD-accredited hardware bills of material.
JM38510/07105BEA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Function:
- -
- Type:
- -
- Output Type:
- -
- Number of Elements:
- -
- Number of Bits per Element:
- -
- Clock Frequency:
- -
- Max Propagation Delay @ V, Max CL:
- -
- Trigger Type:
- -
- Current - Output High, Low:
- -
- Voltage - Supply:
- -
- Current - Quiescent (Iq):
- -
- Input Capacitance:
- -
- Operating Temperature:
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- Grade:
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- Qualification:
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- Mounting Type:
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- Supplier Device Package:
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JM38510/07105BEA FAQ
1.How can I place an order for JM38510/07105BEA through Aetrix?
Please submit a Request for Quotation (RFQ) for JM38510/07105BEA 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 JM38510/07105BEA reliable?
The price and inventory of JM38510/07105BEA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JM38510/07105BEA is usually 5 days.
3.What payment methods are accepted for JM38510/07105BEA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JM38510/07105BEA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JM38510/07105BEA?
JM38510/07105BEA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JM38510/07105BEA 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 JM38510/07105BEA?
For technical support, including JM38510/07105BEA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JM38510/07105BEA requirements.
6.How does Aetrix verify that JM38510/07105BEA is sourced from the original manufacturer or authorized distributors?
All JM38510/07105BEA 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 JM38510/07105BEA meets industry standards.
7.What is the process for return or replacement of JM38510/07105BEA?
All JM38510/07105BEA units undergo pre-shipment inspection (PSI). If there is an issue with JM38510/07105BEA, 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 JM38510/07105BEA part is unused and in its original packaging.
Return procedure for JM38510/07105BEA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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