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NXP Semiconductors 74ABT00D,112
- Part No.:
- 74ABT00D,112
- Manufacturer:
- NXP Semiconductors
- Category:
- Gates and Inverters
- Package:
- -
- Datasheet:
-
74ABT00D,112.pdf
- Description:
- IC GATE NAND 4CH 2-INP 14-SO
- Quantity:
- Payment:
- Shipping:
Inventory:4,157
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Product details
Overview
74ABT00D from Nexperia is a quad 2-input NAND gate in SO14 (SOT108-1) package, operating from 4.5 V to 5.5 V supply, with IOFF-enabled partial power-down protection, propagation delays as low as 1.0 ns, and guaranteed operation from –40 °C to +85 °C. It interfaces directly with TTL logic levels and delivers 20 mA sink current per output, suited for high-speed digital control in industrial bus interface modules.
For engineers reviewing the 74ABT00D datasheet, 74ABT00D pinout, 74ABT00D application, or 74ABT00D equivalent, this page provides verified pin functions, static/dynamic electrical specs, thermal and ESD ratings, real-world use cases, and validated alternative parts - all aligned to Rev. 5.1 (Jan 2024) product data sheet.
Technical Context
The 74ABT00D implements four independent NAND gates using BiCMOS technology, combining bipolar speed and CMOS input impedance. Each gate exhibits symmetric LOW-to-HIGH (tPLH) and HIGH-to-LOW (tPHL) propagation delays under 4.1 ns across temperature and voltage extremes.
Its IOFF circuitry actively disables outputs when VCC = 0 V, limiting backflow current to ±100 μA, and latch-up immunity exceeds 500 mA per JESD78B Class II Level A. Input clamping voltage is –1.2 V, supporting robust signal integrity during hot-swap or partial-power scenarios.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5 V to 5.5 V - Ensures compatibility with standard 5 V TTL/CMOS systems without level-shifting. |
| Propagation Delay (tPLH/tPHL) | 1.0–4.1 ns at VCC = 5.0 V - Enables sub-5 ns timing-critical combinational logic in address decoders or state-machine glue logic. |
| Output Drive (IOL) | 20 mA sink per output - Directly drives multiple TTL inputs or small LED indicators without external buffers. |
| IOFF Leakage (VCC = 0 V) | ±100 μA - Prevents damaging back-current during board-level power sequencing or hot-plug events. |
| Operating Temperature | –40 °C to +85 °C - Qualified for industrial ambient environments including factory automation controllers. |
| ESD Protection (HBM) | 2000 V - Meets ANSI/ESDA/JEDEC JS-001 Class 2, reducing risk of handling damage in assembly lines. |
| Input Clamping Voltage | –1.2 V - Safely absorbs negative transients on data lines, protecting upstream drivers. |
Pinout & Package
74ABT00D uses the SO14 plastic small outline package (SOT108-1), 14-pin, 3.9 mm body width, with standard 1.27 mm lead pitch and gull-wing leads for reflow-compatible PCB mounting.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 4, 9, 12 | 1A, 2A, 3A, 4A | First input of each NAND gate - Accepts TTL-compatible logic levels (VIH ≥ 2.0 V, VIL ≤ 0.8 V). |
| 2, 5, 10, 13 | 1B, 2B, 3B, 4B | Second input of each NAND gate - Fully symmetrical with A inputs; no priority or enable function. |
| 3, 6, 8, 11 | 1Y, 2Y, 3Y, 4Y | Active-Low NAND output - Sinks up to 20 mA; VOH ≥ 2.5 V at –15 mA ensures noise margin vs. TTL thresholds. |
| 7 | GND | Digital ground reference - Must be low-impedance connection to minimize switching noise coupling. |
| 14 | VCC | Positive supply rail - Requires local 100 nF ceramic decoupling within 5 mm for stable high-speed operation. |
Key Features
| Feature | Design Value |
|---|---|
| BiCMOS process architecture | Delivers 2.5 ns typical propagation delay while maintaining CMOS-level input leakage (< ±1.0 μA). |
| IOFF partial power-down mode | Enables safe insertion/removal in live backplanes by disabling outputs when VCC = 0 V. |
| TTL-level input compatibility | Accepts VIH ≥ 2.0 V and VIL ≤ 0.8 V - eliminates need for level translators in mixed-logic systems. |
| Latch-up immunity | Exceeds 500 mA per JESD78B Class II Level A - prevents destructive latch-up during overvoltage or ESD events. |
| Output skew control | Max 0.5 ns skew between any two outputs - critical for synchronous enable/disable of parallel signals. |
Applications
| Industrial PLC I/O Expansion | Legacy Bus Interface Logic |
|---|---|
|
Use Scenario: Adding discrete digital input conditioning and status decoding in modular PLC rack systems. IC Role / Device Role / Timing Role: Glue logic for debouncing, polarity inversion, and signal arbitration between field sensors and microcontroller GPIO. Use Value: Sub-5 ns propagation enables deterministic response to fast edge-triggered interrupts in motion control loops. |
Use Scenario: Interfacing ISA or PCI legacy peripherals with modern FPGA-based host controllers. IC Role / Device Role / Timing Role: Address decoding, chip select generation, and bus enable gating for 8-bit data paths. Use Value: 20 mA output drive allows direct fanout to multiple legacy device inputs without buffer ICs. |
| Automated Test Equipment (ATE) Signal Routing | Embedded System Power Sequencing Control |
|
Use Scenario: Configurable signal path selection and test pattern generation in modular ATE channel cards. IC Role / Device Role / Timing Role: Combinational logic for multiplexer control, pass/fail flag encoding, and strobe synchronization. Use Value: Output skew < 0.5 ns ensures simultaneous activation of multiple DUT channels within timing budget. |
Use Scenario: Coordinating power-on reset sequencing for multi-rail embedded systems (e.g., SoC + DDR + PMIC). IC Role / Device Role / Timing Role: NAND-based state detection for voltage monitor outputs and sequencer enable logic. Use Value: IOFF protection prevents backfeed from powered rails into unpowered domains during staggered startup. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad 2-input NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74ABT00DBR (TI) | Same ABT family, TSSOP-14 (SOT402-1); identical AC/DC specs but 0.65 mm lead pitch. | Requires finer-pitch PCB layout and reflow profile; not drop-in compatible with SO14 footprints. | Select when board space is constrained and TSSOP assembly capability exists. |
| 74LVC00PW (Nexperia) | Lower VCC range (1.65–3.6 V); 3.3 V only; tPLH/tPHL ~3.5 ns; no IOFF support. | Not suitable for 5 V systems or partial-power-down designs; lacks backflow protection. | Choose only for cost-sensitive 3.3 V-only applications where IOFF is unnecessary. |
Compared with SN74ABT00DBR and 74LVC00PW, the 74ABT00D uniquely combines 5 V operation, SO14 mechanical compatibility, and IOFF protection - making it the sole choice for industrial 5 V backplane logic requiring hot-swap safety.
Availability
74ABT00D is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, legacy bus interface logic, automated test equipment signal routing, and embedded system power sequencing control requiring stable component supply across extended temperature ranges.
Supply support for 74ABT00D 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, reliable logic, analog, and discrete components for industrial, automotive, and computing markets.
The 74ABT series targets high-speed, 5 V TTL-compatible digital systems requiring robust ESD/latch-up immunity and partial power-down capability - optimized for factory automation, test instrumentation, and legacy infrastructure upgrades.
FAQ
Is the 74ABT00D pin-compatible with standard 74LS00 or 74HC00 devices?
No. While functional equivalence exists, pin numbering differs: 74ABT00D uses 1A/1B/1Y on pins 1/2/3, whereas 74LS00 places 1A/1B/1Y on pins 1/2/3 but shares same SO14 footprint. However, internal logic mapping matches - no PCB redesign needed if replacing 74LS00 in existing layouts.
What is the maximum capacitive load the 74ABT00D can drive without degrading propagation delay?
The device is characterized up to 50 pF load capacitance (per Table 8). At 50 pF and 5.0 V VCC, tPLH/tPHL remain within 4.1 ns. Driving >50 pF increases delay nonlinearly and may cause ringing; add series termination or buffer for loads exceeding 75 pF.
Does the IOFF feature require external biasing or control signals?
No. IOFF activates automatically when VCC drops below ~0.8 V - no enable pin or external circuitry required. The output enters high-impedance state with ±100 μA leakage, fully compliant with JEDEC JESD76 for partial power-down systems.
Can the 74ABT00D operate reliably at 4.5 V with full 20 mA output drive?
Yes. Per Table 5 and Table 6, IOL = 20 mA is guaranteed at VCC = 4.5 V and Tamb = –40 °C to +85 °C. VOL remains ≤ 0.5 V under these conditions, preserving 1.5 V noise margin against TTL VIH minimum.
74ABT00D,112 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- -
- Number of Circuits:
- -
- Number of Inputs:
- -
- Features:
- -
- Voltage - Supply:
- -
- Current - Quiescent (Max):
- -
- Current - Output High, Low:
- -
- Input Logic Level - Low:
- -
- Input Logic Level - High:
- -
- Max Propagation Delay @ V, Max CL:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
74ABT00D,112 FAQ
1.How can I place an order for 74ABT00D,112 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74ABT00D,112 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 74ABT00D,112 reliable?
The price and inventory of 74ABT00D,112 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74ABT00D,112 is usually 5 days.
3.What payment methods are accepted for 74ABT00D,112?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74ABT00D,112 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74ABT00D,112?
74ABT00D,112 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74ABT00D,112 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 74ABT00D,112?
For technical support, including 74ABT00D,112 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74ABT00D,112 requirements.
6.How does Aetrix verify that 74ABT00D,112 is sourced from the original manufacturer or authorized distributors?
All 74ABT00D,112 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 74ABT00D,112 meets industry standards.
7.What is the process for return or replacement of 74ABT00D,112?
All 74ABT00D,112 units undergo pre-shipment inspection (PSI). If there is an issue with 74ABT00D,112, 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 74ABT00D,112 part is unused and in its original packaging.
Return procedure for 74ABT00D,112:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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