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Texas Instruments CLVC1G175MDCKREPG4
- Part No.:
- CLVC1G175MDCKREPG4
- Manufacturer:
- Texas Instruments
- Category:
- Flip Flops
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
CLVC1G175MDCKREPG4.pdf
- Description:
- IC FF D-TYPE SNGL 1BIT SC70-6
- Quantity:
- Payment:
- Shipping:
Inventory:4,612
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Product details
Overview
CLVC1G175MDCKREPG4 from Texas Instruments is a single D-type flip-flop with asynchronous clear, designed for 1.65-V to 5.5-V VCC operation. It features a 6-pin SC-70 (DCK) package, 4.3 ns max propagation delay at 3.3 V, ±24-mA output drive, and Ioff support for partial power-down mode. It is used in military-grade timing control circuits requiring reliable edge-triggered state storage under extended temperature conditions (–55°C to 125°C).
For engineers reviewing the CLVC1G175MDCKREPG4 datasheet, CLVC1G175MDCKREPG4 pinout, CLVC1G175MDCKREPG4 application, or CLVC1G175MDCKREPG4 equivalent, this page provides verified functional role, absolute maximum ratings, timing constraints, Ioff behavior, and military-qualified thermal and ESD performance data - all specific to the CLVC1G175MDCKREPG4 variant.
Technical Context
This device implements a positive-edge-triggered D flip-flop with active-low asynchronous reset. Its logic operation is defined by the function table: when CLR = L, Q is forced low regardless of CLK or D; when CLR = H, Q samples D on CLK rising edge. The internal structure supports rail-to-rail input voltage tolerance up to 5.5 V independent of VCC.
It incorporates Ioff circuitry that disables outputs during power-down to prevent backflow current, and meets JESD 78 Class II latch-up immunity (>100 mA). ESD protection exceeds 2000-V HBM, 200-V MM, and 1000-V CDM per JESD 22.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 1.65 V to 5.5 V - enables interoperability across 1.8-V, 2.5-V, 3.3-V, and 5-V logic domains without level shifters. |
| tpd (Max) | 4.3 ns at 3.3 V - supports clock frequencies up to 175 MHz (VCC = 5 V), suitable for high-speed synchronous control paths. |
| Ioff Support | Active at VCC = 0 V - prevents damaging current flow between powered and unpowered sections in mixed-supply systems. |
| Output Drive | ±24 mA at 3.3 V - drives standard CMOS loads and small capacitive buses without external buffers. |
| Operating Temp | –55°C to 125°C - qualified for defense, aerospace, and downhole industrial applications with full parameter guarantee. |
| ESD Rating | 2000-V HBM - ensures robustness during handling and board assembly in non-ESD-controlled environments. |
Pinout & Package
CLVC1G175MDCKREPG4 uses the SC-70 (DCK) 6-pin surface-mount package (2.15 mm × 1.40 mm × 1.10 mm max height), optimized for space-constrained military and avionics PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | CLK | Clock input - rising-edge sensitive; accepts 0–5.5 V swing; requires minimum pulse width of 3.0 ns at 5 V. |
| 2 | D | Data input - latched into Q on next CLK↑ when CLR = H; tolerant to overvoltage up to 5.5 V. |
| 3 | GND | Ground reference - must be connected directly to system ground plane to maintain noise margin and timing integrity. |
| 4 | Q | True output - non-inverting; drives loads up to ±24 mA at 3.3 V; VOL ≤ 0.55 V at IOL = 24 mA. |
| 5 | CLR | Asynchronous clear - active-low; forces Q = L immediately, overriding CLK and D; VIH ≥ 0.7×VCC, VIL ≤ 0.3×VCC. |
| 6 | VCC | Supply voltage - powers internal logic and output drivers; decoupling capacitor (0.1 µF) required within 3 mm. |
Key Features
| Feature | Design Value |
|---|---|
| Asynchronous Clear | Guaranteed Q reset within tpd (≤4.3 ns) regardless of clock phase or data state - critical for fail-safe initialization. |
| Ioff Protection | Disables outputs when VCC = 0 V - eliminates cross-current risk in hot-swap or partial-power-down subsystems. |
| Rail-to-Rail Inputs | Accepts 0–5.5 V signals at any VCC from 1.65 V to 5.5 V - simplifies interface to mixed-voltage sensors or legacy peripherals. |
| High-Speed Timing | 175-MHz max clock frequency at 5 V - enables use in real-time control loops and digital signal routing paths. |
| Military Qualification | Controlled baseline, extended product life cycle, and traceable lot documentation - satisfies MIL-PRF-38535 requirements. |
Applications
| Avionics Flight Control | Tactical Radio Synchronization |
|---|---|
|
Use Scenario: Capturing discrete pilot switch commands or sensor fault flags in fly-by-wire actuator modules operating across –55°C to 125°C. IC Role / Device Role / Timing Role: Edge-triggered state latch with immediate CLR override for emergency shutdown sequencing. Use Value: Guaranteed sub-5 ns response to asynchronous clear ensures deterministic fail-safe transition under radiation-induced glitches. |
Use Scenario: Aligning baseband data frames across multiple RF transceivers in encrypted manpack radios deployed in desert or arctic environments. IC Role / Device Role / Timing Role: Clock-domain crossing buffer with precise edge alignment and power-gating isolation via Ioff. Use Value: ±24-mA drive sustains signal integrity across 10-cm PCB traces; rail-to-rail inputs tolerate analog comparator outputs without clamping diodes. |
| Downhole Oilfield Telemetry | Spacecraft Payload Sequencing |
|
Use Scenario: Storing pressure/temperature alarm states in sealed, high-temperature logging tools exposed to 150°C wellbore ambient (derated operation). IC Role / Device Role / Timing Role: Radiation-tolerant storage element with latch-up immunity >100 mA per JESD 78 Class II. Use Value: Extended temperature qualification and 2000-V HBM rating reduce field failure risk in vibration-prone, high-static drilling environments. |
Use Scenario: Controlling deployment sequence of solar array actuators and antenna reflectors during satellite orbit insertion. IC Role / Device Role / Timing Role: Single-point resettable register ensuring deterministic power-on state before command execution. Use Value: Controlled baseline manufacturing and product traceability meet NASA EEE-INST-002 reliability requirements for Class B missions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar D-type flip-flop applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G74DCKR | Dual-edge-triggered D flip-flop (2-bit), no asynchronous clear; 5.5 ns tpd at 3.3 V. | Lacks dedicated CLR - requires external logic for reset, increasing gate count and propagation latency. | Select only if dual-bit storage is needed and system-level reset can be managed externally. |
| 74AUP1G74GW,125 | Ultra-low-power variant (0.9-V to 3.6-V VCC); 11 ns tpd at 3.3 V; no Ioff or military temp rating. | Not qualified for –55°C to 125°C operation; lacks JESD 78 latch-up immunity and HBM ESD robustness. | Use only in commercial-grade portable electronics where power budget dominates timing and reliability requirements. |
Compared with SN74LVC1G74DCKR and 74AUP1G74GW,125, CLVC1G175MDCKREPG4 uniquely delivers military-qualified asynchronous reset, Ioff-enabled power sequencing, and guaranteed 4.3 ns timing - making it irreplaceable in safety-critical, mixed-supply, or extended-temperature deployments.
Availability
CLVC1G175MDCKREPG4 is available at Aetrix Electronics and suitable for avionics flight control, tactical radio synchronization, and downhole oilfield telemetry requiring stable component supply across extended temperature and long-lifecycle programs.
Supply support for CLVC1G175MDCKREPG4 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 global semiconductor leader specializing in analog, embedded processing, and high-reliability logic solutions for industrial, automotive, and defense markets.
The SN74LVC1G175-EP product line delivers enhanced-performance, extended-temperature logic devices engineered specifically for mission-critical aerospace, medical, and defense electronics where reliability, traceability, and environmental resilience are mandatory.
FAQ
What is the maximum clock frequency supported by CLVC1G175MDCKREPG4?
The CLVC1G175MDCKREPG4 supports up to 175 MHz at VCC = 5 V ± 0.5 V, as specified in the Timing Requirements table. At lower supply voltages (e.g., 3.3 V), the maximum clock frequency is 150 MHz. These values are guaranteed across the full –55°C to 125°C operating range and include margin for process variation and load capacitance (CL = 30 pF or 50 pF).
Does CLVC1G175MDCKREPG4 support partial power-down operation?
Yes, CLVC1G175MDCKREPG4 includes Ioff circuitry that disables outputs when VCC = 0 V, preventing damaging current backflow in partial power-down systems. This feature is fully characterized per JESD 78 and confirmed in the Electrical Characteristics table (Ioff ≤ ±10 µA at VI or VO = 5.5 V).
What is the absolute maximum input voltage rating for CLVC1G175MDCKREPG4?
The absolute maximum input voltage for CLVC1G175MDCKREPG4 is –0.5 V to 6.5 V, independent of VCC level. This allows interfacing with 5-V logic even when operating at 1.8-V VCC, eliminating the need for external level-shifting components in mixed-voltage designs.
Is CLVC1G175MDCKREPG4 qualified for aerospace applications?
Yes, CLVC1G175MDCKREPG4 is an enhanced-product (–EP) variant qualified for defense, aerospace, and medical applications. It meets MIL-PRF-38535 requirements, including controlled baseline, extended product life cycle, lot traceability, and operation from –55°C to 125°C with full parameter guarantee.
What package type and dimensions does CLVC1G175MDCKREPG4 use?
CLVC1G175MDCKREPG4 uses the SC-70 (DCK) package: 6-pin, 2.15 mm × 1.40 mm footprint, 1.10 mm max height. Pin 1 is marked by an index area; the land pattern follows IPC-7351 recommendations with solder mask-defined pads and 0.65-mm pitch.
CLVC1G175MDCKREPG4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74LVC
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Function:
- Reset
- Type:
- D-Type
- Output Type:
- Non-Inverted
- Number of Elements:
- 1
- Number of Bits per Element:
- 1
- Clock Frequency:
- 175 MHz
- Max Propagation Delay @ V, Max CL:
- 5ns @ 5V, 50pF
- Trigger Type:
- Positive Edge
- Current - Output High, Low:
- 32mA, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Iq):
- 10 µA
- Input Capacitance:
- 3 pF
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-70-6
CLVC1G175MDCKREPG4 FAQ
1.How can I place an order for CLVC1G175MDCKREPG4 through Aetrix?
Please submit a Request for Quotation (RFQ) for CLVC1G175MDCKREPG4 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 CLVC1G175MDCKREPG4 reliable?
The price and inventory of CLVC1G175MDCKREPG4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CLVC1G175MDCKREPG4 is usually 5 days.
3.What payment methods are accepted for CLVC1G175MDCKREPG4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CLVC1G175MDCKREPG4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CLVC1G175MDCKREPG4?
CLVC1G175MDCKREPG4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CLVC1G175MDCKREPG4 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 CLVC1G175MDCKREPG4?
For technical support, including CLVC1G175MDCKREPG4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CLVC1G175MDCKREPG4 requirements.
6.How does Aetrix verify that CLVC1G175MDCKREPG4 is sourced from the original manufacturer or authorized distributors?
All CLVC1G175MDCKREPG4 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 CLVC1G175MDCKREPG4 meets industry standards.
7.What is the process for return or replacement of CLVC1G175MDCKREPG4?
All CLVC1G175MDCKREPG4 units undergo pre-shipment inspection (PSI). If there is an issue with CLVC1G175MDCKREPG4, 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 CLVC1G175MDCKREPG4 part is unused and in its original packaging.
Return procedure for CLVC1G175MDCKREPG4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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