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NXP Semiconductors 74HC58DB,118
- Part No.:
- 74HC58DB,118
- Manufacturer:
- NXP Semiconductors
- Package:
- 14-SSOP (0.209", 5.30mm Width)
- Datasheet:
-
74HC58DB,118.pdf
- Description:
- IC DUAL AND-OR GATE 14SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,965
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Product details
Overview
74HC58DB,118 from NXP Semiconductors (formerly Philips) is a dual AND-OR logic gate IC in SO16 package, implementing one 2-wide × 3-input AND-OR section (1A–1F → 1Y) and one 2-wide × 2-input AND-OR section (2A–2D → 2Y), with typical propagation delays of 11 ns (1Y) and 9 ns (2Y) at VCC = 5 V, CL = 15 pF, used in combinational logic synthesis for industrial control sequencers.
For engineers reviewing the 74HC58DB,118 datasheet, 74HC58DB,118 pinout, 74HC58DB,118 application, or 74HC58DB,118 equivalent, key selection considerations include verified dual-section AND-OR topology, SO16 mechanical compatibility, HC-family 2–6 V supply range, guaranteed 100% static output drive capability, and JEDEC 7A compliance for TTL interoperability.
Technical Context
The 74HC58DB,118 integrates two independent AND-OR combinatorial blocks: Section 1 performs (1A·1B·1C)+(1D·1E·1F) → 1Y; Section 2 performs (2A·2B)+(2C·2D) → 2Y. Both sections operate with standard CMOS input thresholds (VIH ≥ 3.15 V, VIL ≤ 1.35 V at VCC = 4.5 V) and deliver rail-to-rail output swing.
It belongs to the 74HC family, requiring no external pull-ups, supporting fan-out of ≥10 LS-TTL loads, and exhibiting input capacitance of 3.5 pF and power dissipation capacitance of 18 pF per gate - enabling predictable dynamic power estimation via PD = CPD × VCC² × fi + Σ(CL × VCC² × fo).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Dual AND-OR: (A·B·C)+(D·E·F) and (A·B)+(C·D) |
| Supply Voltage Range | 2.0 V to 6.0 V - supports mixed-voltage system interfacing |
| tPHL/tPLH (1Y) | 11 ns typ. @ VCC = 5 V, CL = 15 pF - enables ≤45 MHz toggle rate in critical paths |
| tPHL/tPLH (2Y) | 9 ns typ. @ VCC = 5 V, CL = 15 pF - faster response for compact 2-input logic sections |
| Input Capacitance | 3.5 pF - minimizes loading on preceding drivers in high-fanout nets |
| Power Dissipation Cap. | 18 pF per gate - allows accurate dynamic power modeling across frequency and load |
| Output Drive | Standard CMOS - drives ≥10 LS-TTL loads without buffering |
Pinout & Package
74HC58DB,118 is housed in a 16-pin small outline (SO16) package, 3.9 mm wide, with 1.27 mm pitch, JEDEC MS-012AC compliant, moisture sensitivity level (MSL) 1, and Pb-free termination.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 12, 13, 9, 10, 11 | 1A–1F inputs | First AND-OR section inputs: three 2-input AND terms summed at 1Y |
| 2, 3, 4, 5 | 2A–2D inputs | Second AND-OR section inputs: two 2-input AND terms summed at 2Y |
| 6, 8 | 1Y, 2Y outputs | Active-high, fully buffered CMOS outputs with rail-to-rail swing |
| 7 | GND | Reference ground for all logic thresholds and power return path |
| 14 | VCC | Primary supply rail - must be decoupled locally with 100 nF ceramic capacitor |
Key Features
| Feature | Design Value |
|---|---|
| JEDEC 7A compliance | Guarantees interoperability with LS-TTL logic families without level-shifting |
| Pb-free SO16 package | Meets RoHS Directive 2011/65/EU and JEDEC J-STD-020 MSL 1 handling |
| Wide VCC range (2–6 V) | Enables direct interface with 3.3 V microcontrollers and 5 V legacy peripherals |
| No input clamping diodes | Eliminates risk of latch-up when driving from higher-voltage sources |
| Low input leakage (<1 µA) | Preserves signal integrity in battery-powered or high-impedance sensor interface nodes |
Applications
| Industrial PLC Logic Decoder | Legacy Bus Address Decoder |
|---|---|
Use Scenario: Decoding multi-bit address and control signals in programmable logic controller backplanes where space-constrained SO16 footprint is required. IC Role / Device Role / Timing Role: Combinational logic element performing grouped AND-OR sum-of-products for I/O module selection. Use Value: Enables compact, deterministic decoding without external glue logic or FPGA resources - reducing BOM count and layout area. | Use Scenario: Translating 8-bit ISA bus address lines into chip-select signals for memory-mapped peripherals in retro-computing hardware. IC Role / Device Role / Timing Role: Dual-section gate providing flexible term grouping: 3-input AND-OR for base address windowing, 2-input for enable gating. Use Value: Matches timing budgets of 8 MHz ISA cycles with sub-12 ns propagation, eliminating need for wait-state insertion. |
| Test Equipment Signal Router | Automated Test Fixture Sequencer |
Use Scenario: Routing stimulus and response signals between DUT interface connectors and measurement instruments in benchtop ATE systems. IC Role / Device Role / Timing Role: Configurable logic block selecting analog/digital test paths based on mode register bits. Use Value: Provides deterministic, glitch-free routing decisions with verified 9–11 ns delay - critical for synchronized sampling windows. | Use Scenario: Generating timed enable pulses for solenoid actuators and relay banks in production-line functional testers. IC Role / Device Role / Timing Role: Combinatorial sequencer combining safety interlock status and step counter outputs to drive output latches. Use Value: Delivers fail-safe sequencing with no internal state - immune to power-on metastability or clock skew effects. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual AND-OR logic applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT58DB,118 | TTL-compatible input thresholds (VIH = 2.0 V min); identical pinout and function | Better noise margin in mixed 5 V TTL/CMOS systems; slightly higher ICC | Select when interfacing directly with 74LS or 74F series outputs without level shifters |
| SN74LS58N | Bipolar TTL technology; VCC = 5 V only; higher power (20 mW avg); slower (25 ns typ) | Compatible with legacy 74LS designs but not drop-in due to different supply and speed | Choose only for board-level replacement in existing LS-based systems where redesign is prohibited |
Compared with 74HC58DB,118, the 74HCT58DB,118 offers superior noise immunity in noisy 5 V environments while maintaining identical logic behavior and layout, whereas SN74LS58N requires full electrical revalidation due to higher current draw, narrower voltage tolerance, and longer delays - limiting its use to legacy repair scenarios.
Availability
74HC58DB,118 is available at Aetrix Electronics and suitable for industrial PLCs, legacy bus decoders, automated test fixtures, and signal routing subsystems requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for 74HC58DB,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
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT applications, with roots in Philips' pioneering logic IC development.
The 74HC58DB,118 belongs to NXP's legacy 74HC logic family - engineered for high-speed, low-power, TTL-compatible digital interfacing in space- and power-constrained embedded control systems.
FAQ
What logic functions does the 74HC58DB,118 implement?
The 74HC58DB,118 implements two independent AND-OR gates: Section 1 computes (1A·1B·1C)+(1D·1E·1F) → 1Y, and Section 2 computes (2A·2B)+(2C·2D) → 2Y. This structure supports sum-of-products logic synthesis without external components. The 74HC58DB,118 is not a universal gate but delivers fixed dual-section combinational logic optimized for address decoding and control signal routing.
Is the 74HC58DB,118 pin compatible with 74LS58?
No, the 74HC58DB,118 is not pin compatible with 74LS58. While both share the same logic function and 16-pin DIP/SO footprint, the 74LS58 uses different pin assignments: its 1Y output is on pin 6 (vs. pin 6 for 74HC58DB,118), but 2Y is on pin 8 (same), and input groupings differ. The 74HC58DB,118 follows Philips' SO16 mapping per Figure 1; direct substitution requires PCB revision.
What is the maximum operating frequency of the 74HC58DB,118?
The 74HC58DB,118 has no defined clock frequency since it is asynchronous combinational logic. Its usable toggle rate depends on propagation delay and load: at VCC = 5 V and CL = 15 pF, the 9–11 ns delays support reliable operation up to ~45 MHz in feedback-free paths. For registered applications, external flip-flops must be added - the 74HC58DB,118 itself has no clock input or storage elements.
Does the 74HC58DB,118 require external pull-up resistors on inputs?
No, the 74HC58DB,118 does not require external pull-up resistors. Its CMOS inputs have high impedance (>10¹² Ω) and defined logic thresholds (VIH ≥ 3.15 V, VIL ≤ 1.35 V at VCC = 4.5 V). Floating inputs must be avoided - unused inputs should be tied to VCC or GND. The 74HC58DB,118 contains no internal pull-ups, and adding external ones is unnecessary unless interfacing with open-collector sources.
Can the 74HC58DB,118 operate at 3.3 V supply?
Yes, the 74HC58DB,118 operates reliably at 3.3 V supply. Its specified VCC range is 2.0 V to 6.0 V, and all AC/DC parameters - including propagation delay (13–29 ns over temperature), output drive, and noise margins - are guaranteed across this range. At 3.3 V, VIH is ~2.1 V and VIL is ~1.0 V, making it compatible with 3.3 V microcontroller GPIOs without level translation.
74HC58DB,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74HC
- Package/Case:
- 14-SSOP (0.209", 5.30mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- AND/OR Gate
- Number of Circuits:
- 2
- Number of Inputs:
- 10 Input (3, 3, 2, 2)
- Schmitt Trigger Input:
- No
- Output Type:
- Single-Ended
- Current - Output High, Low:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SSOP
74HC58DB,118 FAQ
1.How can I place an order for 74HC58DB,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC58DB,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 74HC58DB,118 reliable?
The price and inventory of 74HC58DB,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC58DB,118 is usually 5 days.
3.What payment methods are accepted for 74HC58DB,118?
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4.How is shipping managed for 74HC58DB,118?
74HC58DB,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC58DB,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 74HC58DB,118?
For technical support, including 74HC58DB,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC58DB,118 requirements.
6.How does Aetrix verify that 74HC58DB,118 is sourced from the original manufacturer or authorized distributors?
All 74HC58DB,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 74HC58DB,118 meets industry standards.
7.What is the process for return or replacement of 74HC58DB,118?
All 74HC58DB,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC58DB,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 74HC58DB,118 part is unused and in its original packaging.
Return procedure for 74HC58DB,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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