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Toshiba Semiconductor and Storage TC7PZ17FU,LJ(CT
- Part No.:
- TC7PZ17FU,LJ(CT
- Manufacturer:
- Toshiba Semiconductor and Storage
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
TC7PZ17FU,LJ(CT.pdf
- Description:
- IC BUFFER NON-INVERT 5.5V US6
- Quantity:
- Payment:
- Shipping:
Inventory:43,023
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Product details
Overview
TC7PZ17FU,LJ(CT from Toshiba Electronic Devices & Storage Corporation is a dual Schmitt buffer IC designed for noise-immune signal conditioning in automotive and industrial control interfaces. It operates from 1.65 V to 5.5 V, delivers ±24 mA output drive at 3.0 V, achieves 3.7 ns typical propagation delay at 5.0 V/50 pF, and supports -40 °C to 125 °C operation per AEC-Q100 Rev. H qualification.
For engineers reviewing the TC7PZ17FU,LJ(CT datasheet, TC7PZ17FU,LJ(CT pinout, TC7PZ17FU,LJ(CT application, or TC7PZ17FU,LJ(CT equivalent, this page provides verified functional identity, temperature-grade validation, input tolerance (5.5 V), power-down protection, and US6 package mechanical data - all confirmed for the exact ordering variant ending in "LJ(CT".
Technical Context
The TC7PZ17FU,LJ(CT integrates two independent Schmitt-trigger buffers with hysteresis (typ. 0.48 V at 3.0 V) to reject analog noise on digital inputs. Each channel features 5.5 V-tolerant inputs and 5.5 V power-down protection outputs, enabling safe interfacing with higher-voltage logic or hot-swap systems without external clamping.
Its DC performance is specified across -40 °C to 125 °C, with guaranteed VOH ≥ 2.9 V and VOL ≤ 0.22 V at IOH = -24 mA / IOL = 24 mA and VCC = 5.0 V. AC timing includes tPLH/tPHL ≤ 6.5 ns (max) at 5.0 V/50 pF over full temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Function | Dual non-inverting Schmitt buffer - enables robust signal regeneration in noisy environments. |
| Supply Voltage Range | 1.65 V to 5.5 V - supports single-supply operation across 1.8 V, 2.5 V, 3.3 V, and 5 V logic domains. |
| Propagation Delay | 3.7 ns (typ.) at VCC = 5.0 V, CL = 50 pF - ensures high-speed interface compatibility with microcontrollers and FPGAs. |
| Output Drive | ±24 mA (min.) at VCC = 3.0 V - directly drives LEDs, small relays, or multiple CMOS inputs without buffering. |
| Operating Temperature | -40 °C to 125 °C - qualified per AEC-Q100 Rev. H for under-hood automotive and industrial motor control applications. |
| Input Tolerance | 5.5 V tolerant - allows connection to 5 V signals even when powered from 1.8 V or 2.5 V supplies. |
| Power-Down Protection | 5.5 V protected outputs - prevents back-drive current and latch-up during supply sequencing or shutdown. |
Pinout & Package
TC7PZ17FU,LJ(CT is housed in a 6-pin US6 package (JEDEC SOT-363), measuring 2.1 mm × 1.25 mm × 0.9 mm with 0.65 mm lead pitch. The package is surface-mount, lead-free, and RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input A | Non-inverting Schmitt input for first buffer channel; 5.5 V tolerant. |
| 2 | GND | Ground reference for both buffers and internal circuitry. |
| 3 | Output A | Non-inverting Schmitt output for first channel; 5.5 V power-down protected. |
| 4 | Output B | Non-inverting Schmitt output for second channel; 5.5 V power-down protected. |
| 5 | VCC | Positive supply rail (1.65–5.5 V); powers both buffers and internal hysteresis circuitry. |
| 6 | Input B | Non-inverting Schmitt input for second buffer channel; 5.5 V tolerant. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Rev. H qualified | Validated for automotive applications including engine control, body electronics, and ADAS sensor interfaces. |
| Wide temperature range (-40 to 125 °C) | Enables deployment in under-hood, powertrain, and industrial motor drive environments without derating. |
| 5.5 V tolerant inputs | Eliminates level-shifter requirements when interfacing 5 V sensors or legacy peripherals to low-voltage MCUs. |
| 5.5 V power-down protection | Prevents damage during partial power cycling - critical for modular systems with independent supply domains. |
| High-speed propagation (3.7 ns typ.) | Supports >100 MHz clock/data edge rates in timing-critical feedback loops and encoder interfaces. |
Applications
| Automotive Sensor Interface | Industrial Encoder Signal Conditioning |
|---|---|
Use Scenario: Converting noisy analog-to-digital converter (ADC) reference signals or Hall-effect sensor outputs into clean digital edges for MCU capture. IC Role / Device Role / Timing Role: Dual Schmitt buffer providing hysteresis-based noise rejection and level translation between 5 V sensors and 3.3 V microcontrollers. Use Value: Eliminates external RC filtering and reduces firmware debouncing overhead while maintaining AEC-Q100 compliance. |
Use Scenario: Cleaning quadrature encoder signals from brushed DC motors operating in electrically noisy factory environments. IC Role / Device Role / Timing Role: Dual-channel signal conditioner restoring edge integrity and timing margin before FPGA or MCU quadrature decoding. Use Value: Enables reliable position tracking at up to 100 kHz edge rate with <6.5 ns max skew between channels. |
| Smart Actuator Control Input | Industrial PLC Digital Input Module |
Use Scenario: Accepting 5 V TTL-level enable/disable commands from legacy controllers into 1.8 V or 2.5 V actuator driver ICs. IC Role / Device Role / Timing Role: Level-tolerant Schmitt buffer isolating command lines and preventing false triggering due to ground bounce. Use Value: Supports mixed-voltage system architecture without discrete MOSFET translators or voltage dividers. |
Use Scenario: Buffering and conditioning 24 V industrial field signals down to 3.3 V logic levels for ARM-based PLC mainboards. IC Role / Device Role / Timing Role: Input stage providing ESD-hardened, hysteresis-enhanced signal integrity prior to isolation and ADC sampling. Use Value: Reduces spurious interrupts and improves immunity to 2 kV contact ESD per IEC 61000-4-2. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual Schmitt buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G17DBVR | Wider VCC range (1.65–5.5 V), but only rated to 85 °C; no AEC-Q100 qualification; 32 mA drive at 3.3 V. | Suitable for commercial/industrial boards where automotive qualification is not required. | Select when cost sensitivity outweighs temperature or reliability requirements. |
| NC7SZ17P5X | Smaller SC-70-5 package (single-channel), 1.65–5.5 V, -40 to 85 °C; lacks power-down protection and 5.5 V input tolerance. | Limited to space-constrained, non-automotive designs requiring only one buffer channel. | Choose only if board area is critical and dual-channel + automotive grade are unnecessary. |
Compared with SN74LVC2G17DBVR and NC7SZ17P5X, TC7PZ17FU,LJ(CT uniquely combines dual-channel Schmitt buffering, AEC-Q100 Rev. H qualification, -40 to 125 °C operation, 5.5 V input tolerance, and power-down protection - making it the sole option for automotive-grade, mixed-voltage, hot-swap-capable signal conditioning in compact US6 form factor.
Availability
TC7PZ17FU,LJ(CT is available at Aetrix Electronics and suitable for automotive ECUs, industrial motor drives, and smart sensor modules requiring stable component supply with long-term lifecycle assurance and AEC-Q100 traceability.
Supply support for TC7PZ17FU,LJ(CT 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
Toshiba Electronic Devices & Storage Corporation designs high-reliability semiconductor solutions for automotive, industrial, and consumer applications, with emphasis on quality, longevity, and regulatory compliance.
The TC7PZ17FU,LJ(CT belongs to Toshiba's TC7PZ series of automotive-qualified Schmitt buffers, engineered specifically for noise-immune signal conditioning in harsh-environment control systems.
FAQ
What is the maximum operating temperature for TC7PZ17FU,LJ(CT?
The TC7PZ17FU,LJ(CT is rated for continuous operation from -40 °C to +125 °C and is explicitly qualified to AEC-Q100 Rev. H for automotive use. This rating applies only to devices with the "LJ(CT" suffix - other variants (e.g., those ending in J(CT) are limited to -40 to +85 °C per Toshiba documentation.
Does TC7PZ17FU,LJ(CT support 1.8 V logic levels?
Yes, TC7PZ17FU,LJ(CT fully supports 1.8 V operation: its supply range is 1.65 V to 5.5 V, and DC parameters including VOH (≥1.55 V at IOH = -4 mA) and VOL (≤0.22 V at IOL = 4 mA) are guaranteed at VCC = 1.8 V across -40 to 125 °C.
Is TC7PZ17FU,LJ(CT pin-compatible with standard dual Schmitt buffers like 74LVC2G17?
No - TC7PZ17FU,LJ(CT uses a US6 (SOT-363) 6-pin package with pinout: 1=IN_A, 2=GND, 3=OUT_A, 4=OUT_B, 5=VCC, 6=IN_B. Standard 74LVC2G17 variants commonly use SC-70-6 or SOT-363 but differ in pin assignment; direct replacement requires PCB layout verification.
What does "5.5 V power-down protection" mean for TC7PZ17FU,LJ(CT?
When VCC = 0 V, TC7PZ17FU,LJ(CT's outputs remain high-impedance and tolerate up to 5.5 V applied externally - preventing back-current flow, bus contention, or latch-up during power sequencing or hot-plug events in multi-rail systems.
Can TC7PZ17FU,LJ(CT be used with 5 V inputs while powered from 3.3 V?
Yes - TC7PZ17FU,LJ(CT features 5.5 V tolerant inputs, meaning it safely accepts 0–5.5 V signals regardless of VCC (1.65–5.5 V). This enables direct interfacing of 5 V sensors or legacy peripherals to 3.3 V microcontrollers without level shifters.
TC7PZ17FU,LJ(CT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Toshiba Semiconductor and Storage
- Series:
- TC7PZ
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 2
- Number of Bits per Element:
- 1
- Input Type:
- Schmitt Trigger
- Output Type:
- Push-Pull
- Current - Output High, Low:
- 32mA, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- US6
TC7PZ17FU,LJ(CT FAQ
1.How can I place an order for TC7PZ17FU,LJ(CT through Aetrix?
Please submit a Request for Quotation (RFQ) for TC7PZ17FU,LJ(CT 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 TC7PZ17FU,LJ(CT reliable?
The price and inventory of TC7PZ17FU,LJ(CT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC7PZ17FU,LJ(CT is usually 5 days.
3.What payment methods are accepted for TC7PZ17FU,LJ(CT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC7PZ17FU,LJ(CT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC7PZ17FU,LJ(CT?
TC7PZ17FU,LJ(CT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC7PZ17FU,LJ(CT 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 TC7PZ17FU,LJ(CT?
For technical support, including TC7PZ17FU,LJ(CT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC7PZ17FU,LJ(CT requirements.
6.How does Aetrix verify that TC7PZ17FU,LJ(CT is sourced from the original manufacturer or authorized distributors?
All TC7PZ17FU,LJ(CT 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 TC7PZ17FU,LJ(CT meets industry standards.
7.What is the process for return or replacement of TC7PZ17FU,LJ(CT?
All TC7PZ17FU,LJ(CT units undergo pre-shipment inspection (PSI). If there is an issue with TC7PZ17FU,LJ(CT, 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 TC7PZ17FU,LJ(CT part is unused and in its original packaging.
Return procedure for TC7PZ17FU,LJ(CT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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