My Inquiry
My Account
NXP Semiconductors 74ABT02D,118
- Part No.:
- 74ABT02D,118
- Manufacturer:
- NXP Semiconductors
- Category:
- Gates and Inverters
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
74ABT02D,118.pdf
- Description:
- IC GATE NOR 4CH 2-INP 14SO
- Quantity:
- Payment:
- Shipping:
Inventory:3,098
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74ABT02D,118 from Nexperia is a quad 2-input NOR gate logic IC operating at 4.5–5.5 V supply, delivering 1.8 ns typical tPHL and 2.4 ns typical tPLH propagation delay with 50 pF load, used in high-speed digital control, bus arbitration, and address decoding circuits.
For engineers reviewing the 74ABT02D,118 datasheet, 74ABT02D,118 pinout, 74ABT02D,118 application, or 74ABT02D,118 equivalent, key selection factors include guaranteed 20 mA IOL drive strength, ±1.0 µA input leakage at 25°C, –40°C to +85°C industrial temperature range, and SO14 (SOT108-1) surface-mount package compatibility.
Technical Context
The 74ABT02D,118 implements four independent 2-input NOR gates in a single monolithic ABT (Advanced BiCMOS Technology) logic family device, optimized for TTL-compatible input thresholds (VIL ≤ 0.8 V, VIH ≥ 2.0 V) and 5 V operation. It supports fast edge rates up to 5 ns/V and maintains output skew ≤ 0.4 ns across all outputs under matched conditions.
Its ABT architecture combines bipolar input stages for speed and CMOS output drivers for low static current (ICC ≤ 50 µA at VCC = 5.5 V), enabling reliable interfacing with both TTL and CMOS loads while meeting industrial ESD robustness requirements per JESD22-A114 (≥ 2 kV HBM).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 4.5 V to 5.5 V - Ensures stable operation across standard 5 V rail tolerances including noisy industrial power supplies. |
| tPLH / tPHL | 2.4 ns / 1.8 ns @ CL = 50 pF - Enables sub-3 ns gate delays critical for >200 MHz system clock domain synchronization. |
| IOL / IOH | 20 mA / –15 mA - Drives standard TTL loads directly without external buffers in bus interface applications. |
| VIL / VIH | 0.8 V / 2.0 V - Guarantees clean logic-level recognition when interfacing with legacy 5 V microcontrollers and FPGAs. |
| Operating Temp | –40°C to +85°C - Qualified for use in industrial control panels, motor drives, and outdoor communication equipment. |
| CIN | 3 pF - Minimizes capacitive loading on driving signals, preserving signal integrity in high-fanout routing. |
| ICC (Quiescent) | 50 µA max @ VCC = 5.5 V - Supports low-power standby modes in battery-backed systems without sacrificing speed. |
Pinout & Package
74ABT02D,118 is housed in a 14-pin plastic small outline package (SO14, SOT108-1), 3.9 mm body width, with gull-wing leads for reflow soldering. Pin 7 is GND, pin 14 is VCC; all inputs and outputs are unidirectional and non-inverting relative to NOR logic function.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 4, 10, 13 | Y0–Y3 (Outputs) | NOR gate outputs; each capable of sinking 20 mA or sourcing 15 mA into TTL/CMOS loads. |
| 2, 3, 5, 6, 8, 9, 11, 12 | A0–A3, B0–B3 (Inputs) | Eight independent logic inputs paired as A/B for four NOR functions; TTL-compatible thresholds ensure noise margin. |
| 7 | GND | Ground reference for all internal circuitry; must be low-impedance connection to minimize switching noise coupling. |
| 14 | VCC | Primary 5 V supply; decoupling capacitor (100 nF ceramic) required within 5 mm for stable high-speed operation. |
Key Features
| Feature | Design Value |
|---|---|
| High-speed ABT logic | Sub-3 ns propagation delay enables use in 200+ MHz clock domains without timing closure issues. |
| TTL-compatible inputs | VIL ≤ 0.8 V and VIH ≥ 2.0 V allow direct connection to legacy 5 V microcontrollers and peripheral ICs. |
| Low-output skew | ≤ 0.4 ns max output-to-output skew ensures deterministic timing across all four NOR outputs. |
| Industrial temperature range | –40°C to +85°C qualification supports deployment in motor control, PLC, and telecom infrastructure. |
| Low quiescent current | 50 µA max ICC allows integration into always-on subsystems without thermal or power budget impact. |
Applications
| Bus Arbitration Logic | Address Decoding |
|---|---|
|
Use Scenario: Resolving contention among multiple masters on a shared parallel data bus in industrial PLC backplanes. IC Role / Device Role / Timing Role: NOR gate implementing priority encoder enable/disable logic with sub-3 ns response to bus grant signals. Use Value: Prevents bus collisions by ensuring deterministic, race-free arbitration decisions synchronized to system clock edges. |
Use Scenario: Generating chip-select signals for memory-mapped peripherals in 8-bit microcontroller systems. IC Role / Device Role / Timing Role: Combinational logic element converting upper address bits into active-low peripheral enable lines. Use Value: Enables precise 5 V address decoding with <3 ns delay, eliminating setup/hold violations in 12 MHz MCU interfaces. |
| Digital Control Sequencing | Power-On Reset Coordination |
|
Use Scenario: Implementing state-dependent enable logic for multi-stage DC-DC converter sequencing in telecom power modules. IC Role / Device Role / Timing Role: Gate-level combinatorial logic generating interlocked enable signals based on voltage monitor outputs. Use Value: Ensures strict power-up order compliance with <10 ns timing uncertainty between dependent rails. |
Use Scenario: Combining reset signals from multiple supervisory ICs to generate a synchronized system-wide reset pulse. IC Role / Device Role / Timing Role: Active-low NOR gate performing wired-OR logic on independent reset sources before distribution. Use Value: Delivers glitch-free, monotonic reset assertion with guaranteed 0.4 ns skew across all downstream reset paths. |
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 | Same ABT family, identical AC/DC specs, but TI's SO-14 package uses different lead finish (NiPdAu vs. SnAgCu) and slightly higher tPHL max (3.4 ns vs. 2.8 ns). | Valid for drop-in replacement in existing PCBs; requires requalification of solder joint reliability in high-vibration environments. | Preferred when sourcing from TI-authorized channels or where RoHS-compliant NiPdAu finish is mandated. |
| 74LVC02PW,118 | Lower VCC range (1.65–3.6 V), 3.3 V only; 3.8 ns tPHL typ; 24 mA IOL; not 5 V tolerant on inputs without external resistors. | Requires level-shifting for 5 V systems; suitable only in new 3.3 V designs with compatible I/O standards. | Select only for cost-sensitive, low-voltage embedded applications where 5 V interoperability is unnecessary. |
Compared with SN74ABT02DBR and 74LVC02PW,118, the 74ABT02D,118 uniquely balances 5 V TTL compatibility, sub-3 ns speed, and industrial temperature support-making it optimal for legacy 5 V control systems requiring proven reliability and no redesign effort.
Availability
74ABT02D,118 is available at Aetrix Electronics and suitable for industrial automation, telecom infrastructure, and legacy 5 V embedded computing applications requiring stable component supply and long-term lifecycle assurance.
Supply support for 74ABT02D,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 high-performance discrete, logic, and PowerMOS semiconductors, formed in 2017 from the former NXP Standard Products division.
The 74ABT02D,118 belongs to Nexperia's ABT logic family, engineered for high-speed 5 V digital systems requiring TTL compatibility, low skew, and industrial-grade reliability.
FAQ
What is the maximum operating frequency supported by the 74ABT02D,118?
The 74ABT02D,118 does not specify a maximum clock frequency in its datasheet because it is a combinational logic device-not a sequential one-but its 1.8 ns typical tPHL and 2.4 ns typical tPLH enable reliable operation in systems with clock periods ≥ 8 ns (i.e., up to ~125 MHz toggle rate). Real-world timing margins depend on load capacitance, trace routing, and supply stability; for 200 MHz bus arbitration, derate to 6 ns minimum period.
Is the 74ABT02D,118 pin-compatible with older 74LS02 or 74F02 devices?
Yes-the 74ABT02D,118 uses the same 14-pin SO package (SOT108-1) and identical pinout as 74LS02 and 74F02, with pin 7 = GND and pin 14 = VCC. However, unlike LS/F families, the 74ABT02D,118 draws significantly less quiescent current (50 µA vs. 19 mA for 74LS02) and delivers higher output drive (20 mA vs. 8 mA), allowing direct substitution with improved performance and lower power.
Does the 74ABT02D,118 support mixed-voltage interfacing, such as 3.3 V inputs driving a 5 V supply rail?
No-the 74ABT02D,118 is not 5 V tolerant on inputs when operated at VCC = 5 V; its absolute maximum input voltage is +7.0 V, but DC input voltage must remain within 0 to VCC (0–5.5 V). Driving it with 3.3 V logic is safe (VIH = 2.0 V min), but applying 3.3 V signals to a 5 V-powered 74ABT02D,118 poses no risk-however, connecting its 5 V outputs directly to 3.3 V-only inputs requires external level-shifting or clamping.
What is the thermal resistance (θJA) of the 74ABT02D,118 in its SO14 package?
The datasheet for 74ABT02D,118 does not publish θJA; however, Nexperia's generic SO14 (SOT108-1) package specification indicates θJA ≈ 110°C/W on standard FR-4 board with 1 cm² copper pad. For continuous operation at 20 mA per output and full fanout, junction temperature rise remains below 25°C ambient rise-well within the 150°C max rating. No heatsink is required under typical industrial conditions.
Can the 74ABT02D,118 be used in automotive applications?
The 74ABT02D,118 is qualified for industrial temperature range (–40°C to +85°C) but is not AEC-Q100 qualified. While it may function in under-hood or infotainment environments, Nexperia does not guarantee automotive-grade reliability, ESD immunity beyond 2 kV HBM, or extended lifetime under thermal cycling stress. For automotive use, select the AEC-Q100 qualified 74ABT02D-Q100 variant instead of 74ABT02D,118.
74ABT02D,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74ABT
- Package/Case:
- 14-SOIC (0.154", 3.90mm 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-SO
74ABT02D,118 FAQ
1.How can I place an order for 74ABT02D,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74ABT02D,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 74ABT02D,118 reliable?
The price and inventory of 74ABT02D,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74ABT02D,118 is usually 5 days.
3.What payment methods are accepted for 74ABT02D,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74ABT02D,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74ABT02D,118?
74ABT02D,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74ABT02D,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 74ABT02D,118?
For technical support, including 74ABT02D,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74ABT02D,118 requirements.
6.How does Aetrix verify that 74ABT02D,118 is sourced from the original manufacturer or authorized distributors?
All 74ABT02D,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 74ABT02D,118 meets industry standards.
7.What is the process for return or replacement of 74ABT02D,118?
All 74ABT02D,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74ABT02D,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 74ABT02D,118 part is unused and in its original packaging.
Return procedure for 74ABT02D,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74ABT02D,118 Tags
-
SN74LVC1G14DBVR
Texas Instruments
-
SN74LVC1G14DCKR
Texas Instruments
-
SN74AHC1G14DBVR
Texas Instruments
-
SN74LVC1G08DBVR
Texas Instruments
-
SN74LVC1G08DCKR
Texas Instruments
-
SN74LVC1G32DCKR
Texas Instruments
-
SN74LVC1G04DBVR
Texas Instruments
.jpg)
-
74LVC1G08GW,125
Nexperia USA Inc.
-
SN74LVC1G04DCKR
Texas Instruments
-
SN74AHC1G08DBVR
Texas Instruments
-
SN74LVC1G32DBVR
Texas Instruments
-
SN74AHCT1G08DBVR
Texas Instruments
Tech Hub
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
