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Nexperia USA Inc. 74ABT04PW,118
- Part No.:
- 74ABT04PW,118
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
74ABT04PW,118.pdf
- Description:
- IC INVERTER 6CH 1-INP 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,045
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Product details
Overview
74ABT04PW from Nexperia is a hex inverter logic IC with BiCMOS architecture, operating across 4.5 V to 5.5 V supply, delivering 1.0 ns minimum propagation delay (tPLH/tPHL), IOFF-enabled partial power-down protection, and ±20 mA output drive at VCC = 4.5 V. It serves as a level-shifting signal conditioner in bus interface circuits, TTL-compatible control logic, and digital isolation stages.
For engineers reviewing the 74ABT04PW datasheet, 74ABT04PW pinout, 74ABT04PW application, or 74ABT04PW equivalent, this page provides verified functional identity, TSSOP14 package mapping, real-world timing and drive specifications, and validated alternative options for industrial control and legacy TTL system upgrades.
Technical Context
The 74ABT04PW implements six independent CMOS-input/BiCMOS-output inverter gates in a single monolithic die. Its IOFF circuitry actively disables all outputs when VCC = 0 V, blocking backflow current during hot-insertion or partial system power-down - critical for mixed-voltage board architectures.
Each gate exhibits matched propagation delays (tPLH/tPHL ≤ 4.1 ns / 3.0 ns over -40 °C to +85 °C) and sub-0.5 ns output skew, enabling synchronous inversion across multiple data lines without timing skew-induced metastability in parallel bus systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5 V to 5.5 V - ensures compatibility with standard 5 V TTL and LVTTL systems while tolerating rail droop. |
| Propagation Delay | tPLH/tPHL ≤ 4.1 ns / 3.0 ns @ -40 °C to +85 °C - enables reliable operation in ≥250 MHz clock domains with margin. |
| Output Drive | IOL = 20 mA / IOH = -15 mA @ VCC = 4.5 V - directly drives 50 Ω transmission lines or multiple 74-series inputs without buffering. |
| IOFF Leakage | ±100 μA @ VCC = 0 V - prevents >100 μA backfeed current during partial power-down, protecting upstream drivers. |
| Operating Temp | -40 °C to +85 °C - qualified for industrial ambient environments without derating. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - exceeds JEDEC JS-001/JS-002 Class 2/C3, supporting robust handling in assembly lines. |
Pinout & Package
TSSOP14 (SOT402-1) package: 14-lead thin shrink small outline, 4.4 mm body width, 0.65 mm lead pitch, surface-mount compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 5, 9, 11, 13 | Input (1A–6A) | Dedicated TTL/CMOS-compatible input pins for each of six independent inverters. |
| 2, 4, 6, 8, 10, 12 | Output (1Y–6Y) | Active-drive inverted outputs; each capable of sinking 20 mA or sourcing 15 mA. |
| 7 | GND | Signal and power ground reference for all logic functions and internal bias networks. |
| 14 | VCC | Main supply rail; powers all six gates and enables IOFF state control when de-energized. |
Key Features
| Feature | Design Value |
|---|---|
| IOFF Partial Power-Down | Outputs enter high-impedance state at VCC = 0 V, eliminating backflow current in hot-swap or multi-rail systems. |
| BiCMOS Output Stage | Combines bipolar speed and CMOS low static power, achieving <3.4 ns typical propagation delay with 50 pF load. |
| TTL Input Compatibility | VIH ≥ 2.0 V and VIL ≤ 0.8 V thresholds allow direct connection to legacy 5 V TTL outputs without level shifters. |
| Latch-Up Immunity | Exceeds 500 mA per JESD78B Class II Level A - prevents destructive latch-up under transient overvoltage conditions. |
Applications
| Industrial Bus Interface | Legacy System Signal Conditioning |
|---|---|
Use Scenario: Isolating and inverting address/data strobes between microcontroller peripherals and 5 V ISA-style expansion slots. IC Role / Device Role / Timing Role: Hex inverter providing polarity correction and fanout buffering for parallel control signals with matched propagation paths. Use Value: Sub-4 ns max delay and <0.5 ns output skew ensure setup/hold timing compliance across 16-bit data buses at 20 MHz. |
Use Scenario: Converting active-low reset signals from modern MCU supervisors to active-high enable inputs on legacy ASICs. IC Role / Device Role / Timing Role: Logic-level translation and inversion stage with guaranteed VIH/VIL margins for mixed-vendor interoperability. Use Value: TTL-compatible input thresholds and 20 mA sink capability drive heavy capacitive loads without external pull-ups. |
| Hot-Swappable Module Control | Digital Isolation Buffering |
Use Scenario: Enabling/disabling power sequencing logic in modular rack systems where modules may be inserted while main backplane remains live. IC Role / Device Role / Timing Role: IOFF-enabled gate controlling enable lines to downstream regulators; outputs float safely during insertion. Use Value: ±100 μA IOFF leakage prevents unintended activation of downstream power controllers during VCC ramp-up/down. |
Use Scenario: Driving optocoupler LED anodes in isolated communication interfaces (e.g., RS-485 transceiver control). IC Role / Device Role / Timing Role: Current-boosting inverter stage interfacing low-drive GPIO to higher-current opto-LED loads. Use Value: 20 mA sink capability directly drives common 10 mA optocoupler LEDs without series transistor or resistor recalculations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hex inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74ABT04DBR | SSOP14 package (SOT337-1); identical electrical specs but 5.3 mm body width and 0.635 mm pitch. | Requires PCB footprint redesign; same thermal and timing behavior. | Select for legacy SSOP-based designs or where TSSOP handling is unavailable. |
| 74LVC04PW | 3.3 V only (1.65–3.6 V); lower drive (±24 mA), no IOFF, 3.3 ns max tPD. | Not suitable for 5 V systems or partial power-down; requires level-shifting if interfacing to 5 V logic. | Choose only for pure 3.3 V domains where ultra-low ICC (<1 μA) and smaller die size are prioritized. |
Compared with SN74ABT04DBR, the 74ABT04PW offers tighter pitch and lower profile for space-constrained layouts; versus 74LVC04PW, it retains full 5 V operation and IOFF safety-critical for mixed-rail industrial control.
Availability
74ABT04PW is available at Aetrix Electronics and suitable for industrial bus interface, legacy system signal conditioning, hot-swappable module control, and digital isolation buffering requiring stable component supply across extended temperature ranges.
Supply support for 74ABT04PW 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 specializing in high-performance logic, analog, and discrete components, with roots in NXP's logic division and headquartered in Nijmegen, Netherlands.
The ABT logic family targets high-speed, 5 V TTL-compatible applications demanding robust drive strength, low skew, and IOFF safety-designed specifically for industrial control, telecom infrastructure, and legacy system upgrades.
FAQ
Does 74ABT04PW support mixed-voltage operation between 3.3 V and 5 V logic?
No. The 74ABT04PW is specified only for 4.5 V to 5.5 V VCC operation. Its inputs are TTL-compatible (VIH ≥ 2.0 V), allowing connection to 3.3 V CMOS outputs, but the device itself must be powered at 5 V to meet timing and drive specifications. Operating below 4.5 V violates recommended conditions and degrades tPD and IOL performance.
Can 74ABT04PW outputs be safely left floating during power-down?
Yes. When VCC = 0 V, the IOFF circuitry forces all six outputs into a high-impedance state with ±100 μA maximum leakage, preventing damaging backflow current into powered sections of the system. This is verified per JESD78B Class II latch-up testing and absolute maximum ratings.
What is the maximum capacitive load the 74ABT04PW can drive while maintaining specified tPD?
The datasheet specifies dynamic characteristics with CL = 50 pF (including jig and probe capacitance). At this load and VCC = 5.0 V, tPLH/tPHL remain within 1.0–4.1 ns / 1.0–3.0 ns limits. Driving >50 pF increases propagation delay nonlinearly and may exceed timing budgets; for heavier loads, buffer staging or reduced frequency operation is required.
Is 74ABT04PW pin-compatible with older 74LS04 or 74HC04 packages?
Electrically and functionally yes - all share identical 14-pin TSSOP/SO pinouts for 1A–6A inputs and 1Y–6Y outputs, GND (pin 7), VCC (pin 14). However, ABT logic has higher drive, faster speed, and IOFF - so direct replacement is safe in existing footprints, but unused inputs must still be terminated to avoid floating nodes.
74ABT04PW,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74ABT
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 6
- Number of Inputs:
- 1
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 50 µA
- Current - Output High, Low:
- 15mA, 20mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 3.4ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
74ABT04PW,118 FAQ
1.How can I place an order for 74ABT04PW,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74ABT04PW,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 74ABT04PW,118 reliable?
The price and inventory of 74ABT04PW,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74ABT04PW,118 is usually 5 days.
3.What payment methods are accepted for 74ABT04PW,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74ABT04PW,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74ABT04PW,118?
74ABT04PW,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74ABT04PW,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 74ABT04PW,118?
For technical support, including 74ABT04PW,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74ABT04PW,118 requirements.
6.How does Aetrix verify that 74ABT04PW,118 is sourced from the original manufacturer or authorized distributors?
All 74ABT04PW,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 74ABT04PW,118 meets industry standards.
7.What is the process for return or replacement of 74ABT04PW,118?
All 74ABT04PW,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74ABT04PW,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 74ABT04PW,118 part is unused and in its original packaging.
Return procedure for 74ABT04PW,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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