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NXP Semiconductors N74F00D,623
- Part No.:
- N74F00D,623
- Manufacturer:
- NXP Semiconductors
- Category:
- Gates and Inverters
- Package:
- -
- Datasheet:
-
N74F00D,623.pdf
- Description:
- IC GATE NAND 4CH 2-INP 14-SO
- Quantity:
- Payment:
- Shipping:
Inventory:37,500
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Product details
Overview
N74F00D,623 from NXP Semiconductors (formerly Philips) is a quad 2-input NAND gate logic IC in a 14-pin SOIC package, operating at 5V ±10%, with typical propagation delay of 3.4 ns and total supply current of 4.4 mA. It delivers rail-to-rail TTL-compatible outputs (VOH ≥2.5 V, VOL ≤0.5 V) across –40°C to +85°C industrial temperature range, used for digital signal inversion and combinatorial logic in embedded control subsystems.
For engineers reviewing the N74F00D,623 datasheet, N74F00D,623 pinout, N74F00D,623 application, or N74F00D,623 equivalent, key selection criteria include guaranteed fan-out (50/33 HIGH/LOW), input clamp voltage (–0.73 V), short-circuit output current (–60 to –150 mA), and AC timing compliance under CL = 50 pF / RL = 500 Ω load conditions.
Technical Context
The N74F00D,623 implements four independent TTL-compatible NAND gates using bipolar F-series technology, each with totem-pole output stage enabling direct drive of multiple downstream logic inputs. Its propagation delay (tPLH/tPHL = 2.4–6.5 ns) and output drive strength (IOL = 20 mA, IOH = –1 mA) are specified across commercial (0°C to +70°C) and industrial (–40°C to +85°C) ranges.
Input thresholds are fixed at VIH = 2.0 V (min) and VIL = 0.8 V (max); output voltage levels meet VOH ≥ 2.5 V (at IOH = –1 mA) and VOL ≤ 0.50 V (at IOL = 20 mA). Absolute maximum ratings include VCC up to +7.0 V and output short-circuit duration limited to single-output testing only.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input NAND - four independent gates, each performing Boolean NOT-AND operation |
| Propagation Delay | 3.4 ns typical (VCC = 5 V, Tamb = 25°C, CL = 50 pF) - enables sub-300 MHz toggle rates in synchronous logic paths |
| Supply Voltage Range | 4.5 V to 5.5 V - compatible with standard 5 V TTL/CMOS mixed-signal systems |
| Output Drive | IOL = 20 mA / IOH = –1 mA - supports direct interface to 74LS/74ALS loads without buffering |
| Operating Temperature | –40°C to +85°C - qualified for industrial-grade embedded controllers and power management sequencers |
| Fan-Out Capability | 50 HIGH / 33 LOW unit loads - drives up to 50 standard 74F inputs in high state, 33 in low state |
| Input Clamp Voltage | –0.73 V (typical) - protects against negative transients during hot insertion or ESD events |
Pinout & Package
Package: 14-lead plastic small outline (SO), body width 3.9 mm, SOT108-1 footprint, surface-mount compatible.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 4, 5, 9, 10, 12, 13 | Data Inputs (D0a/D0b, D1a/D1b, D2a/D2b, D3a/D3b) | Eight TTL-compatible inputs - two per NAND gate; accept VIH ≥2.0 V, VIL ≤0.8 V |
| 3, 6, 8, 11 | Outputs (Q0–Q3) | Four totem-pole NAND outputs - each sinks 20 mA or sources 1 mA under rated conditions |
| 7 | GND | Ground reference for all internal circuitry and output stage return path |
| 14 | VCC | +5 V supply pin - decoupling capacitor required within 10 mm for stable AC performance |
Key Features
| Feature | Design Value |
|---|---|
| Industrial temperature rating | –40°C to +85°C operation - enables use in motor drives, PLC I/O modules, and outdoor telemetry hardware |
| TTL-compatible input thresholds | VIH = 2.0 V min / VIL = 0.8 V max - ensures interoperability with legacy 74LS, 74ALS, and microcontroller GPIOs |
| High-speed propagation | 3.4 ns typical tPLH/tPHL - supports clock distribution and address decoding in 20+ MHz bus systems |
| Robust output short-circuit rating | IOS = –60 to –150 mA - allows safe transient overload handling during board-level debug or fault recovery |
| Low input current | IIL = –0.6 mA max / IIH = 20 µA max - minimizes loading on upstream drivers and reduces system power budget impact |
Applications
| Industrial Control Logic | Microcontroller Bus Interface |
|---|---|
Use Scenario: Level-shifting and signal conditioning between 3.3 V MCU GPIOs and 5 V peripheral address/data buses. IC Role / Device Role / Timing Role: NAND gate used as active-low enable translator and bus arbitration combiner. Use Value: Ensures clean 5 V logic transitions with 20 mA sink capability, eliminating need for discrete level-shifters. | Use Scenario: Generating chip-select signals for parallel memory or peripheral ICs in an 8-bit embedded system. IC Role / Device Role / Timing Role: Combinatorial logic element forming decoded CS# outputs from address lines A0–A3. Use Value: 3.4 ns propagation delay maintains setup/hold timing margins for 20 MHz bus cycles. |
| Power Sequencing Controller | Test Equipment Signal Generator |
Use Scenario: Enabling DC-DC converter rails in strict sequence based on supervisor reset and enable flags. IC Role / Device Role / Timing Role: Glue logic gate combining POR, EN#, and fault signals to generate delayed enable pulses. Use Value: Industrial temperature rating (–40°C to +85°C) ensures reliability across full thermal envelope of power chassis. | Use Scenario: Building programmable pulse-width modulators and pattern generators in benchtop test fixtures. IC Role / Device Role / Timing Role: Core combinatorial element in feedback-controlled oscillator and duty-cycle shaping circuits. Use Value: Guaranteed fan-out (50/33) supports driving multiple scope trigger inputs or FPGA clock buffers simultaneously. |
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 |
|---|---|---|---|
| SN74F00N | DIP-14 package; identical AC/DC specs but through-hole mounting | Suitable for prototyping, legacy repair, or wave-soldered industrial PCBs | Select when manual assembly, socketing, or thermal mass requirements favor DIP over SOIC |
| 74ACT00M | CMOS process; lower ICC (2 µA typ), higher noise immunity (VIH = 3.5 V), but slower tPD (7.5 ns) | Better for low-power battery-operated systems; less suitable for high-speed bus interfacing | Choose when static power budget is critical and speed <100 MHz is acceptable |
Compared with SN74F00N and 74ACT00M, N74F00D,623 offers surface-mount compatibility without sacrificing F-series speed or drive strength - making it optimal for space-constrained industrial controllers requiring proven 5 V TTL interoperability.
Availability
N74F00D,623 is available at Aetrix Electronics and suitable for industrial control logic, microcontroller bus interface, power sequencing controllers, and test equipment signal generation requiring stable component supply across extended temperature ranges.
Supply support for N74F00D,623 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
NXP Semiconductors is a global semiconductor company formed from the spin-off of Philips Semiconductors in 2006, specializing in secure connectivity solutions and automotive, industrial, and IoT applications.
The 74F logic family was designed by Philips for high-speed, low-power TTL-compatible digital systems - targeting industrial automation, instrumentation, and embedded computing where robustness and timing predictability are critical.
FAQ
Is N74F00D,623 pin-compatible with other 74F00 variants?
Yes - N74F00D,623 shares identical pinout with all 74F00 devices in 14-pin SOIC (SOT108-1) or DIP (SOT27-1) packages. Pin 1 is D0a, pins 3/6/8/11 are Q0–Q3 outputs, pin 7 is GND, and pin 14 is VCC. No re-routing is needed when substituting within same package type.
What is the maximum capacitive load this device can drive reliably?
N74F00D,623 is characterized for CL = 50 pF with RL = 500 Ω, delivering 3.4 ns typical propagation delay. Driving >100 pF may increase tPD beyond 6.5 ns and degrade noise margin; external series termination or buffer stages are recommended for heavier loads.
Can N74F00D,623 operate at 3.3 V supply?
No - the device requires VCC = 4.5 V to 5.5 V per its recommended operating conditions. At 3.3 V, VIH threshold (2.0 V) becomes unmet, resulting in undefined logic states and potential latch-up. Use 74LVC00 or 74AHC00 for 3.3 V systems.
Does this part support hot-swap or live-insertion?
Not explicitly rated - while input clamp voltage (–0.73 V) provides some negative transient protection, N74F00D,623 lacks dedicated hot-swap circuitry or slew-rate control. Use external series resistors and TVS diodes if inserting into powered backplanes.
N74F00D,623 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:
- -
N74F00D,623 FAQ
1.How can I place an order for N74F00D,623 through Aetrix?
Please submit a Request for Quotation (RFQ) for N74F00D,623 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 N74F00D,623 reliable?
The price and inventory of N74F00D,623 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for N74F00D,623 is usually 5 days.
3.What payment methods are accepted for N74F00D,623?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for N74F00D,623 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for N74F00D,623?
N74F00D,623 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your N74F00D,623 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 N74F00D,623?
For technical support, including N74F00D,623 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your N74F00D,623 requirements.
6.How does Aetrix verify that N74F00D,623 is sourced from the original manufacturer or authorized distributors?
All N74F00D,623 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 N74F00D,623 meets industry standards.
7.What is the process for return or replacement of N74F00D,623?
All N74F00D,623 units undergo pre-shipment inspection (PSI). If there is an issue with N74F00D,623, 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 N74F00D,623 part is unused and in its original packaging.
Return procedure for N74F00D,623:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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