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Nexperia USA Inc. 74AHCT00PW,118
- Part No.:
- 74AHCT00PW,118
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
74AHCT00PW,118.pdf
- Description:
- IC GATE NAND 4CH 2-INP 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,541
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Product details
Overview
74AHCT00PW,118 from Nexperia is a quad 2-input NAND gate IC with TTL-compatible input thresholds, operating from 4.5 V to 5.5 V supply, featuring overvoltage-tolerant inputs up to 5.5 V and propagation delay as low as 3.3 ns (typ) at 5 V/15 pF - used in level translation, logic interfacing, and control signal conditioning in industrial microcontroller peripheral buses.
For engineers reviewing the 74AHCT00PW,118 datasheet, 74AHCT00PW,118 pinout, 74AHCT00PW,118 application, or 74AHCT00PW,118 equivalent, key selection criteria include TTL-level input compatibility, 14-pin TSSOP package thermal performance, -40 °C to +125 °C operation, and verified overvoltage tolerance for mixed-voltage board design.
Technical Context
This device implements four independent NAND logic functions with Schmitt-trigger action on all inputs, enabling noise-immune signal conditioning. Its TTL-level input thresholds (VIH = 2.0 V min, VIL = 0.8 V max at VCC = 4.5–5.5 V) ensure direct compatibility with legacy 5 V TTL outputs without level shifters.
Each gate drives CMOS loads with VOH ≥ 3.70 V and VOL ≤ 0.55 V at IO = ±8 mA, supporting fan-out of ≥10 LS-TTL loads. Input clamping and ESD protection (HBM > 2000 V, CDM > 1000 V) are integrated, and latch-up immunity exceeds 100 mA per JESD78 Class II Level A.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input NAND - enables compact implementation of combinational logic, enable/disable control, and inverted bus arbitration. |
| Supply Voltage Range | 4.5 V to 5.5 V - ensures stable operation across standard 5 V rail tolerances and brown-out margins. |
| Input Threshold Type | TTL-compatible - accepts 5 V TTL outputs directly; VIH ≥ 2.0 V, VIL ≤ 0.8 V eliminates need for external level translators. |
| Propagation Delay | 3.3 ns (typ) at VCC = 5 V, CL = 15 pF - supports >100 MHz toggle rates in critical timing paths. |
| Overvoltage Tolerance | Inputs withstand up to 5.5 V regardless of VCC - allows safe interfacing between 3.3 V and 5 V domains without external protection. |
| Operating Temperature | -40 °C to +125 °C - qualified for under-hood, industrial control, and high-ambient embedded applications. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - meets IEC 61000-4-2 system-level robustness requirements for board-level handling. |
Pinout & Package
TSSOP14 plastic thin shrink small outline package; 14 leads; body width 4.4 mm; lead pitch 0.65 mm; exposed pad not electrically connected (SOT402-1).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 4, 9, 12 | Input A (nA) | First input of each NAND gate; accepts TTL/CMOS logic levels; overvoltage tolerant to 5.5 V. |
| 2, 5, 10, 13 | Input B (nB) | Second input of each NAND gate; identical electrical characteristics to nA pins. |
| 3, 6, 8, 11 | Output Y (nY) | Inverted AND output; drives CMOS or LS-TTL loads; VOH ≥ 3.70 V, VOL ≤ 0.55 V at ±8 mA. |
| 7 | GND | Ground reference for all logic and power domains; must be low-impedance connection for noise immunity. |
| 14 | VCC | Positive supply rail; decoupling capacitor (100 nF) required within 5 mm for stable high-speed switching. |
Key Features
| Feature | Design Value |
|---|---|
| TTL-level input compatibility | Enables plug-in replacement of 74LS00 in legacy 5 V systems without redesigning input drive circuitry. |
| Overvoltage-tolerant inputs | Allows safe connection to 5.5 V signals even when VCC = 3.3 V - critical for mixed-voltage FPGA/microcontroller I/O banks. |
| Balanced propagation delays | tpLH ≈ tpHL ensures minimal duty-cycle distortion in clocked logic or pulse-width modulation circuits. |
| Schmitt-trigger inputs | Provides hysteresis (≈0.3 V typical) to suppress noise-induced glitches on slow-rising or noisy control lines. |
| Wide temperature range | Guaranteed functionality from -40 °C to +125 °C supports deployment in automotive engine control modules and industrial PLCs. |
Applications
| Industrial PLC I/O Expansion | Microcontroller Peripheral Bus Control |
|---|---|
Use Scenario: Isolating and conditioning digital input signals from field sensors (e.g., limit switches, proximity sensors) before feeding into a 5 V microcontroller GPIO. IC Role / Device Role / Timing Role: NAND gate configured as active-low enable for opto-isolated input buffers; provides noise filtering via Schmitt-trigger action. Use Value: Eliminates external RC filters and pull-ups while maintaining <10 ns timing margin for 10 kHz sensor polling rates. | Use Scenario: Generating chip-select (CS) signals for multiple SPI peripherals sharing a common bus on an ARM Cortex-M4 MCU running at 5 V. IC Role / Device Role / Timing Role: Logic combiner for address decode and write-enable signals to produce synchronized peripheral select pulses. Use Value: Delivers sub-4 ns propagation delay and rail-to-rail output swing, preserving setup/hold timing for 20 MHz SPI clocks. |
| FPGA Configuration Interface | Legacy TTL System Upgrade |
Use Scenario: Translating 3.3 V configuration status flags from Xilinx Artix-7 FPGA to 5 V supervisory logic monitoring power-good and initialization completion. IC Role / Device Role / Timing Role: Level-shifting NAND gate acting as bidirectional handshake signal conditioner between voltage domains. Use Value: Overvoltage-tolerant inputs accept 3.3 V FPGA outputs directly; no external level shifter needed, reducing BOM count by one component. | Use Scenario: Replacing obsolete 74LS00 in a 1990s test equipment control board requiring long-term serviceability and RoHS compliance. IC Role / Device Role / Timing Role: Pin- and function-compatible drop-in replacement with identical truth table and TTL input thresholds. Use Value: Maintains original timing behavior (tpd < 10 ns), reduces static power by >95% vs. LS-TTL, and extends product lifecycle support. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74AHCT00PWR | TI part in 14-pin TSSOP; identical VCC range (4.5–5.5 V), TTL input thresholds, and pinout; tpd = 3.5 ns (typ) at 5 V/15 pF. | Same industrial temperature grade (-40 °C to +125 °C); slightly higher ICC (max 40 μA vs. 20 μA at VCC = 5.5 V). | Select when TI-sourced supply chain alignment or dual-sourcing with identical functional behavior is required. |
| 74HCT00D,653 | Nexperia SO14 variant; same logic, specs, and temp range but larger SOIC package (SOT108-1); thermal resistance θJA = 100 K/W vs. 137 K/W for TSSOP. | Preferred for manual assembly or prototyping; lower power density but reduced high-frequency noise coupling due to longer lead inductance. | Choose for through-hole compatibility, rework-friendly layouts, or where board space permits larger footprint. |
Compared with SN74AHCT00PWR and 74HCT00D,653, the 74AHCT00PW,118 offers optimal thermal performance in space-constrained designs, lowest static current draw among equivalents, and native support for automated SMT placement with fine-pitch (0.65 mm) TSSOP handling.
Availability
74AHCT00PW,118 is available at Aetrix Electronics and suitable for industrial automation controllers, automotive body electronics modules, and medical diagnostic equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74AHCT00PW,118 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
Nexperia is a global semiconductor expert delivering high-performance logic, analog, and MOSFET solutions with focus on efficiency, reliability, and sustainability for industrial, automotive, and consumer markets.
This device belongs to Nexperia's 74AHCT advanced high-speed CMOS logic family, engineered specifically for robust 5 V TTL-compatible interfacing in harsh environments with guaranteed operation from -40 °C to +125 °C.
FAQ
Is 74AHCT00PW,118 compatible with 3.3 V microcontroller outputs?
Yes - its inputs are overvoltage tolerant up to 5.5 V, so 3.3 V logic levels from modern MCUs are safely accepted even when VCC = 5 V. Input thresholds remain TTL-compatible (VIH ≥ 2.0 V), ensuring reliable recognition of high states without level shifting.
What is the maximum capacitive load this device can drive reliably?
The device is characterized up to 50 pF load capacitance, with propagation delay specified at both 15 pF and 50 pF. Driving >50 pF may increase tpd and cause marginal timing in high-speed applications; for >100 pF loads, consider buffering or using a dedicated driver IC.
Does the TSSOP package require thermal pad soldering?
No - the SOT402-1 package has no exposed thermal pad. Unlike QFN variants (e.g., SOT762-1), the TSSOP version relies on lead-frame conduction; standard reflow profile for plastic TSSOP applies, with no special thermal land requirements.
Can this IC replace 74LS00 in existing designs without modification?
Yes - it matches 74LS00 pinout, TTL input thresholds, and output drive strength (±8 mA), while offering lower power consumption (<40 μA ICC max), wider VCC range (4.5–5.5 V), and enhanced ESD/latch-up robustness - making it a direct, drop-in upgrade.
74AHCT00PW,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AHCT
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- NAND Gate
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 2 µA
- Current - Output High, Low:
- 8mA, 8mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 7.9ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
74AHCT00PW,118 FAQ
1.How can I place an order for 74AHCT00PW,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHCT00PW,118 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 74AHCT00PW,118 reliable?
The price and inventory of 74AHCT00PW,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHCT00PW,118 is usually 5 days.
3.What payment methods are accepted for 74AHCT00PW,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHCT00PW,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AHCT00PW,118?
74AHCT00PW,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHCT00PW,118 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 74AHCT00PW,118?
For technical support, including 74AHCT00PW,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHCT00PW,118 requirements.
6.How does Aetrix verify that 74AHCT00PW,118 is sourced from the original manufacturer or authorized distributors?
All 74AHCT00PW,118 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 74AHCT00PW,118 meets industry standards.
7.What is the process for return or replacement of 74AHCT00PW,118?
All 74AHCT00PW,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74AHCT00PW,118, 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 74AHCT00PW,118 part is unused and in its original packaging.
Return procedure for 74AHCT00PW,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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