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NXP Semiconductors 74ABT02PW,118
- Part No.:
- 74ABT02PW,118
- Manufacturer:
- NXP Semiconductors
- Category:
- Gates and Inverters
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
74ABT02PW,118.pdf
- Description:
- IC GATE NOR 4CH 2-INP 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,622
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Product details
Overview
74ABT02PW,118 from Nexperia is a quad 2-input NOR gate logic IC operating at 4.5–5.5 V supply, delivering 2.4 ns typical tPLH and 1.8 ns typical tPHL propagation delays with 50 pF load, used in high-speed digital control, bus arbitration, and address decoding circuits.
For engineers reviewing the 74ABT02PW,118 datasheet, 74ABT02PW,118 pinout, 74ABT02PW,118 application, or 74ABT02PW,118 equivalent, key selection criteria include guaranteed AC performance across –40°C to +85°C, low input capacitance (3 pF), rail-to-rail input voltage tolerance (–1.2 V to +7.0 V), and compatibility with ABT-family logic families.
Technical Context
The 74ABT02PW,118 implements four independent 2-input NOR gates in a single 14-pin TSSOP package, with all inputs and outputs fully buffered and TTL-compatible. It supports hot-swap operation via power-off leakage current specification (±100 µA) and features output skew ≤0.5 ns between any two switching outputs.
Designed for 5 V systems, the device meets ABT-series specifications including VIH = 2.0 V min, VIL = 0.8 V max, VOH = 2.5 V min at –15 mA, and VOL = 0.5 V max at 20 mA, ensuring robust noise margins and interoperability with legacy 74-series and advanced logic families.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 4.5 V to 5.5 V - Ensures stable operation across industrial-grade 5 V rails with ±10% tolerance. |
| tPLH / tPHL | 2.4 ns / 1.8 ns typ @ CL = 50 pF - Enables sub-3 ns gate-level timing in high-speed combinatorial logic paths. |
| CIN | 3 pF - Minimizes capacitive loading on driving stages, preserving signal integrity in fan-out-critical designs. |
| IOL / IOH | 20 mA / –15 mA - Supports direct interface to multiple TTL loads or LED indicators without external buffers. |
| Operating Temp | –40°C to +85°C - Qualified for industrial and automotive under-hood control applications. |
| VIL / VIH | 0.8 V / 2.0 V - Provides 0.7 V noise margin against ground bounce and supply ripple in noisy environments. |
| ICC Quiescent | 50 µA max - Enables low-static-power system states when outputs are held static in control logic trees. |
Pinout & Package
74ABT02PW,118 is housed in a 14-pin plastic thin shrink small outline package (TSSOP), body width 4.4 mm, lead pitch 0.65 mm, compliant with JEDEC MO-153. Pin 7 is GND; Pin 14 is VCC.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 4, 10, 13 | Y0–Y3 | Active-low NOR outputs - Drive downstream logic or enable lines with 20 mA sink capability. |
| 2, 3, 5, 6, 8, 9, 11, 12 | A0–A3, B0–B3 | Independent dual-input pairs - Each A/B pair feeds one NOR gate; no internal sharing or coupling. |
| 7 | GND | Signal and power reference - Must be low-impedance connection to minimize ground bounce in multi-gate switching. |
| 14 | VCC | Positive supply - Requires local 100 nF ceramic decoupling adjacent to pin to suppress high-frequency supply noise. |
Key Features
| Feature | Design Value |
|---|---|
| High-speed ABT logic | Guaranteed 4.4 ns max tPLH/tPHL over full temperature range - enables reliable timing closure in 100+ MHz clock domains. |
| Input clamp diodes | VIK = –1.2 V min - Protects against negative transients up to –1.2 V without external components. |
| Power-off isolation | IOFF = ±100 µA max at VCC = 0 V - Prevents back-driving of powered subsystems during partial power-down sequences. |
| TTL-compatible thresholds | VIL = 0.8 V, VIH = 2.0 V - Ensures seamless integration with legacy 74LS, 74F, and microcontroller GPIOs. |
| Low output skew | tOSLH/tOSHL = 0.5 ns max - Critical for synchronous enable/disable of parallel data paths or clock gating networks. |
Applications
| Industrial PLC I/O Expansion | Automotive Body Control Module |
|---|---|
|
Use Scenario: Decoding discrete sensor status signals (e.g., door open/closed, seatbelt latch) into consolidated interrupt request lines. IC Role / Device Role / Timing Role: Combinatorial NOR gate performing active-low OR logic on multiple sensor inputs to generate a single wake-up signal. Use Value: Eliminates need for discrete diode-OR networks; leverages 20 mA sink strength to drive Schmitt-trigger inputs directly. |
Use Scenario: Bus arbitration logic in LIN or CAN subsystems where multiple ECUs share a common diagnostic line. IC Role / Device Role / Timing Role: NOR-based priority encoder resolving contention between simultaneous transmit requests. Use Value: Sub-5 ns propagation ensures deterministic resolution within 100 ns window required by LIN protocol timing budgets. |
| Server Backplane Address Decoding | Medical Infusion Pump Control Logic |
|
Use Scenario: Generating chip-select signals for memory-mapped peripherals on x86 or ARM-based server management controllers. IC Role / Device Role / Timing Role: Quad NOR implements 2-bit address decoding (A1,A0) to select up to four peripheral registers. Use Value: 3 pF input capacitance prevents loading of high-impedance address bus traces; 4.5–5.5 V range matches ATX 5 VSB rail. |
Use Scenario: Interlocking safety logic verifying simultaneous actuation of start/stop and emergency stop buttons before motor activation. IC Role / Device Role / Timing Role: Dual NOR gates implement redundant AND-NOR validation of button states with fail-safe deactivation. Use Value: Guaranteed –40°C to +85°C operation ensures reliability in clinical environments with variable ambient conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NOR gate logic applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74ABT02DBR | 14-pin SSOP package (SOT337-1); identical electrical specs and pinout; slightly higher thermal resistance (θJA = 110°C/W vs. 125°C/W). | Preferred for board-level reflow compatibility with wider-pitch SSOP footprints; less suitable for ultra-dense layouts. | Select when existing PCB land pattern uses SSOP-14 or when thermal dissipation margin exceeds 100 mW. |
| 74LVC02PW,118 | Lower VCC range (1.65–3.6 V); 3.3 V optimized; tPLH/tPHL ~3.5 ns typ; not 5 V tolerant on inputs unless specified. | Suitable only for mixed-voltage 3.3 V systems; requires level-shifting if interfacing with 5 V microcontrollers or legacy peripherals. | Choose only for new 3.3 V designs where power efficiency and lower EMI outweigh speed and voltage compatibility needs. |
Compared with SN74ABT02DBR and 74LVC02PW,118, the 74ABT02PW,118 uniquely balances 5 V system compatibility, sub-5 ns timing, and TSSOP footprint density-making it optimal for space-constrained industrial control boards requiring legacy voltage interoperability.
Availability
74ABT02PW,118 is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, automotive body control modules, and server backplane address decoding requiring stable component supply and long-term lifecycle support.
Supply support for 74ABT02PW,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 leader in discrete, logic, and PowerMOS semiconductors, formed in 2017 from the former NXP Standard Products division, serving automotive, industrial, computing, and consumer markets.
The 74ABT02PW,118 belongs to Nexperia's ABT-series advanced bipolar transistor logic family, engineered for high-speed, low-skew, 5 V digital control in mission-critical industrial and automotive systems.
FAQ
What is the maximum operating temperature for the 74ABT02PW,118?
The 74ABT02PW,118 is rated for continuous operation from –40°C to +85°C ambient temperature. This range is validated per the Recommended Operating Conditions table in the official Nexperia datasheet, and junction temperature must not exceed 150°C under worst-case power dissipation and thermal resistance conditions. The 74ABT02PW,118 maintains full AC and DC parameter compliance across this full industrial temperature span.
Does the 74ABT02PW,118 support hot insertion or live insertion?
The 74ABT02PW,118 supports limited hot-insertion capability due to its power-off leakage current specification (±100 µA max at VCC = 0 V) and input clamp voltage (–1.2 V min), which prevent damaging back-current flow when VCC is unpowered but inputs remain active. However, Nexperia does not guarantee full hot-swap robustness without external protection circuitry, and the 74ABT02PW,118 should not be inserted into a live 5 V bus without current-limiting design measures.
Can the 74ABT02PW,118 drive standard TTL loads directly?
Yes, the 74ABT02PW,118 can directly drive standard TTL loads: its IOL = 20 mA and IOH = –15 mA meet or exceed the input current requirements of 74LS and 74F families. The 74ABT02PW,118 also provides compatible VIH/VIL thresholds (2.0 V/0.8 V) and noise margins, enabling drop-in replacement in legacy TTL logic designs without interface resistors or level shifters.
What is the function of Pin 7 and Pin 14 on the 74ABT02PW,118?
Pin 7 is GND (0 V reference) and Pin 14 is VCC (positive supply, 4.5–5.5 V). These pins establish the device's power domain and must be connected with low-inductance paths: Pin 7 to system ground plane, Pin 14 to a locally decoupled 5 V rail. Incorrect connection-such as swapping or floating either pin-will prevent correct logic operation and may damage the 74ABT02PW,118.
Is the 74ABT02PW,118 pin-compatible with other 74-series NOR gate variants?
The 74ABT02PW,118 shares identical pinout and logic function with industry-standard 74xx02 devices in 14-pin packages (e.g., 74LS02, 74HC02), including matching Y0–Y3 outputs and A0–A3/B0–B3 inputs. However, electrical characteristics-including speed, drive strength, and supply voltage range-differ significantly; thus, while physically pin-compatible, functional substitution requires verification of timing, noise margin, and loading requirements in the target circuit.
74ABT02PW,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74ABT
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- NOR Gate
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- 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:
- 3.7ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
74ABT02PW,118 FAQ
1.How can I place an order for 74ABT02PW,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74ABT02PW,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 74ABT02PW,118 reliable?
The price and inventory of 74ABT02PW,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74ABT02PW,118 is usually 5 days.
3.What payment methods are accepted for 74ABT02PW,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74ABT02PW,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74ABT02PW,118?
74ABT02PW,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74ABT02PW,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 74ABT02PW,118?
For technical support, including 74ABT02PW,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74ABT02PW,118 requirements.
6.How does Aetrix verify that 74ABT02PW,118 is sourced from the original manufacturer or authorized distributors?
All 74ABT02PW,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 74ABT02PW,118 meets industry standards.
7.What is the process for return or replacement of 74ABT02PW,118?
All 74ABT02PW,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74ABT02PW,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 74ABT02PW,118 part is unused and in its original packaging.
Return procedure for 74ABT02PW,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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