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NXP Semiconductors I74F3037D,512
- Part No.:
- I74F3037D,512
- Manufacturer:
- NXP Semiconductors
- Category:
- Gates and Inverters
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
I74F3037D,512.pdf
- Description:
- IC GATE NAND 4CH 2-INP 16SO
- Quantity:
- Payment:
- Shipping:
Inventory:1,654
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Product details
Overview
I74F3037D,512 from Philips Semiconductors is a quad 2-input NAND line driver IC optimized for incident-wave switching on 30Ω transmission lines in high-speed digital PCBs. It delivers 67mA source and 160mA sink output drive at VCC ≥ 4.5V, with 2.0ns typical propagation delay and industrial temperature support (–40°C to +85°C), enabling reliable signal integrity in backplane and bus-driver applications.
For engineers reviewing the I74F3037D,512 datasheet, I74F3037D,512 pinout, I74F3037D,512 application, or I74F3037D,512 equivalent, key selection criteria include verified 30Ω line driving capability, TTL-compatible input thresholds (VIH = 2.4V, VIL = 0.8V), dual GND/VCC pins for low-inductance supply routing, and industrial-grade thermal performance without derating.
Technical Context
The I74F3037D,512 implements four independent 2-input NAND gates with totem-pole outputs engineered for controlled-impedance transmission line driving-not logic-level translation. Its output stage is characterized by asymmetric drive strength (67mA high / 160mA low) and low lead inductance (3nH per VCC/GND pin when both side pins are used), directly supporting incident-wave switching on unterminated 30Ω traces.
It operates strictly within 4.5V–5.5V supply range and requires no external termination to guarantee VOH ≥ 2.0V and VOL ≤ 0.50V while driving 30Ω loads continuously across all four channels-verified under worst-case industrial temperature and voltage conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input NAND gate with totem-pole output |
| Output Drive | 67mA source / 160mA sink at VCC = 4.5V - enables incident-wave switching into 30Ω loads |
| Propagation Delay | 2.0ns typical (Dna/Dnb to Qn) - supports >200MHz edge-rate systems |
| Supply Voltage | 4.5V–5.5V - compatible with standard 5V TTL/FAST logic rails |
| Operating Temp | –40°C to +85°C - qualified for industrial embedded control and communications hardware |
| Input Thresholds | VIH = 2.4V, VIL = 0.8V - fully compatible with 74F/74AS logic families |
| Supply Current | ICCH = 9.0mA, ICCL = 40mA - total quiescent draw scales with output loading state |
Pinout & Package
Package: 16-pin plastic small outline (SO16), body width 7.5 mm, SOT162-1 footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 16 | D0a / D3b | Input A/B of NAND0 / NAND3 - TTL-compatible, 20µA/0.6mA load |
| 2, 15 | D0b / D3a | Input B/A of NAND0 / NAND3 - identical electrical loading to Pin 1/16 |
| 3, 14 | Q0 / Q3 | Active-drive output of NAND0 / NAND3 - 67mA/160mA capable, 30Ω line matched |
| 4, 5 | GND | Dual ground terminals - reduces ground bounce; each contributes to 3nH total lead inductance |
| 6, 9 | D1a / D2b | Input A/B of NAND1 / NAND2 - electrically identical to Pins 1/2 |
| 7, 8 | D1b / D2a | Input B/A of NAND1 / NAND2 - symmetric input structure across all four gates |
| 10, 11 | Q1 / Q2 | Active-drive output of NAND1 / NAND2 - same drive specs and timing as Q0/Q3 |
| 12, 13 | VCC | Dual power supply terminals - lowers supply inductance; critical for fast-edge stability |
Key Features
| Feature | Design Value |
|---|---|
| 30Ω transmission-line drive | Guaranteed incident-wave switching into 30Ω loads without external termination |
| Asymmetric output current | 160mA sink vs. 67mA source - matches typical bus pull-down dominance in backplane designs |
| Dual VCC/GND pins | Reduces effective supply/ground loop inductance to ≤3nH - minimizes ringing on 2ns edges |
| Industrial temperature rating | Full 67mA/160mA drive and 2.0ns timing maintained from –40°C to +85°C |
| TTL-compatible interface | VIH = 2.4V / VIL = 0.8V inputs accept standard 74F/74AS logic levels directly |
Applications
| Backplane Bus Driver | High-Speed Clock Distribution |
|---|---|
Use Scenario: Driving parallel address/data buses across multi-layer backplanes with trace impedances near 30Ω. IC Role / Device Role / Timing Role: Line driver providing incident-wave launch into unterminated stubs, eliminating need for point-of-load termination resistors. Use Value: Reduces component count and board area by removing four 30Ω series terminators per channel while maintaining clean edge fidelity. | Use Scenario: Distributing low-jitter clock signals to multiple synchronous logic devices on a single PCB. IC Role / Device Role / Timing Role: Fan-out buffer with matched output impedance, minimizing reflections that degrade clock edge monotonicity. Use Value: Enables sub-2ns edge transitions across 10+ cm traces without overshoot or undershoot exceeding 0.5V. |
| Industrial PLC I/O Module | Legacy System Bus Interface |
Use Scenario: Interfacing microcontroller GPIOs to ruggedized fieldbus transceivers requiring robust 30Ω drive capability. IC Role / Device Role / Timing Role: Level-shifting and current-boosting interface between 3.3V/5V logic and noisy industrial bus nodes. Use Value: Maintains VOH ≥ 2.0V and VOL ≤ 0.5V under full 160mA sink load at –40°C ambient - ensures noise margin >1.0V. | Use Scenario: Replacing obsolete 74F138 or 74F244 drivers in legacy computer motherboard designs with tight layout constraints. IC Role / Device Role / Timing Role: Drop-in-compatible NAND-based driver preserving existing PCB footprint and netlist connectivity. Use Value: Matches original pinout (SOT162-1), timing (2.0ns), and drive strength - avoids redesign of 1980s-era ISA/STD bus interfaces. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar line driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74F3037D | Same logic function, pinout, and 30Ω drive spec; TI version uses different process but identical AC/DC parameters | Qualified to TI's industrial temp range (–40°C to +85°C); same SO16 package (PW) | Select when sourcing from TI-authorized channels or requiring TI-specific quality documentation |
| MC10E137FN | ECL-based quad NAND with 50Ω output impedance; faster (0.75ns), but requires –4.5V supply and level translation | Used in RF test equipment and telecom timing modules where ECL compatibility is required | Choose only when system already uses ECL logic and needs <1ns timing; not a direct replacement due to voltage domain mismatch |
Compared with SN74F3037D and MC10E137FN, the I74F3037D,512 offers native 5V TTL compatibility, zero-level-shift operation, and guaranteed 30Ω incident-wave drive - making it optimal for cost-sensitive industrial backplanes where supply simplicity and layout reuse are critical.
Availability
I74F3037D,512 is available at Aetrix Electronics and suitable for industrial PLC I/O modules, high-speed backplane bus drivers, and legacy system bus interface designs requiring stable component supply and long-lifecycle support.
Supply support for I74F3037D,512 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
Philips Semiconductors (now NXP Semiconductors) is a global semiconductor innovator with leadership in logic, analog, and automotive ICs since the 1950s.
The 74F FAST logic family-including I74F3037D,512-was engineered specifically for high-speed digital systems requiring sub-5ns propagation and robust transmission-line driving, targeting computer backplanes, telecom infrastructure, and industrial controllers.
FAQ
What is the maximum continuous output current specification for I74F3037D,512 in the low state?
The I74F3037D,512 guarantees 160mA sink current in the low state under recommended operating conditions (VCC = 4.5V–5.5V, Tamb = –40°C to +85°C). This value is validated for continuous duty across all four outputs simultaneously and is essential for driving 30Ω transmission lines without external termination. The I74F3037D,512 maintains this rating without derating over its full industrial temperature range.
Does I74F3037D,512 support true incident-wave switching, and what conditions must be met?
Yes, the I74F3037D,512 is explicitly designed for incident-wave switching into 30Ω loads. To achieve this, the device must operate at VCC ≥ 4.5V, drive an unterminated 30Ω line, and maintain VOH ≥ 2.0V and VOL ≤ 0.50V - all verified per its datasheet. The dual VCC/GND pins and 3nH lead inductance are integral to meeting these conditions without added PCB components. The I74F3037D,512 achieves this behavior without requiring external series resistors or termination networks.
What is the pin configuration compatibility between I74F3037D,512 and N74F3037D?
I74F3037D,512 and N74F3037D share identical pinout, logic function, and DC/AC specifications - differing only in temperature grade (industrial vs. commercial). Both use SOT162-1 (SO16) packaging with dual VCC (Pins 12,13) and dual GND (Pins 4,5). The I74F3037D,512 is a direct drop-in replacement for N74F3037D in thermally demanding environments, requiring no PCB or firmware changes.
Can I74F3037D,512 be used with 3.3V logic inputs?
No - the I74F3037D,512 requires VIH ≥ 2.4V and VIL ≤ 0.8V, which are incompatible with standard 3.3V CMOS logic thresholds (VIH ≈ 2.0V, VIL ≈ 0.66V). Marginal operation may occur, but the I74F3037D,512 is not specified or tested for reliable interfacing with 3.3V families. For mixed-voltage systems, level-shifting circuitry or a 3.3V-compatible driver such as 74LVC3037 must be used instead of the I74F3037D,512.
What is the absolute maximum output current rating for I74F3037D,512, and how does it differ from the recommended operating condition?
The absolute maximum rated output current for I74F3037D,512 is 320mA in the low state (IOL), per Absolute Maximum Ratings table. However, the recommended operating condition specifies 160mA continuous sink - the value guaranteed for functional reliability, timing accuracy, and thermal stability. Exceeding 160mA risks violating VOH/VOL specs, increasing propagation delay variation, and accelerating parametric drift. The I74F3037D,512 must be operated within its recommended 160mA limit for production use.
I74F3037D,512 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74F
- Package/Case:
- 16-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Logic Type:
- NAND Gate
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- -
- Current - Output High, Low:
- 67mA, 160mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2.4V
- Max Propagation Delay @ V, Max CL:
- 5ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SO
I74F3037D,512 FAQ
1.How can I place an order for I74F3037D,512 through Aetrix?
Please submit a Request for Quotation (RFQ) for I74F3037D,512 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 I74F3037D,512 reliable?
The price and inventory of I74F3037D,512 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for I74F3037D,512 is usually 5 days.
3.What payment methods are accepted for I74F3037D,512?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for I74F3037D,512 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for I74F3037D,512?
I74F3037D,512 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your I74F3037D,512 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 I74F3037D,512?
For technical support, including I74F3037D,512 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your I74F3037D,512 requirements.
6.How does Aetrix verify that I74F3037D,512 is sourced from the original manufacturer or authorized distributors?
All I74F3037D,512 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 I74F3037D,512 meets industry standards.
7.What is the process for return or replacement of I74F3037D,512?
All I74F3037D,512 units undergo pre-shipment inspection (PSI). If there is an issue with I74F3037D,512, 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 I74F3037D,512 part is unused and in its original packaging.
Return procedure for I74F3037D,512:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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