SN74AHC86PWG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments SN74AHC86PWG4 is a quad 2-input XOR gate in the AHC logic family housed in a 14-pin TSSOP package. It operates from 2 V to 5.5 V with fast propagation delay and 8 mA output drive capability. Suitable for parity generation, binary arithmetic, and digital signal comparison in high-speed logic designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74AHC86PWG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74AHC86PWG4?
- 4 independent 2-input XOR gate functions in one 14-pin TSSOP package
- Wide supply range 2 V to 5.5 V for 3.3 V and 5 V system compatibility
- High-speed AHC family with propagation delay below 10 ns at 3.3 V
- 8 mA output drive current for direct bus driving without buffers
- 50 pF load capacitance tolerance for standard PCB trace driving
- CMOS inputs with hysteresis for noise immunity in noisy digital environments
- RoHS-compliant G4 green package for global regulatory compliance
What is SN74AHC86PWG4 used for?
The SN74AHC86PWG4 is used in digital logic designs requiring XOR operations such as parity bit generation, error detection circuits, and binary adder stages. Its wide voltage range makes it compatible with mixed 3.3 V and 5 V logic systems found in FPGAs, microcontrollers, and DSP interface boards. The compact 14-pin TSSOP package enables dense PCB layouts in communication equipment, test instrumentation, and industrial control modules.
What are the specifications of SN74AHC86PWG4?
| YTEOL | 0 |
| Family | AHC/VHC/H/U/V |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | XOR GATE |
| Max I(ol) | 0.008A |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 50mA |
| Prop. Delay@Nom-Sup | 10ns |
| Propagation Delay (tpd) | 16.5ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74AHC86PWG4 datasheet?
SN74AHC86PWG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74AHC86PWG4?
Compatible alternatives and drop-in replacements for SN74AHC86PWG4:
Frequently Asked Questions
What supply voltage range does the SN74AHC86PWG4 support and how does it fit into 3.3 V logic designs?
The SN74AHC86PWG4 operates from 2 V to 5.5 V, making it fully compatible with 3.3 V CMOS logic systems. At 3.3 V, typical propagation delay is below 10 ns, which supports high-speed parity generation and XOR-based arithmetic circuits running at tens of MHz without additional level-shifting components.
For a parity checker circuit handling 4-bit data buses, how many SN74AHC86PWG4 devices are needed?
A single SN74AHC86PWG4 contains 4 independent 2-input XOR gates, which is sufficient to compute odd or even parity for a 4-bit data bus in a tree configuration using 3 gates. This reduces component count compared to discrete gate ICs, saving board space on 14-pin TSSOP footprints measuring approximately 5 mm x 4.4 mm.
How does the output drive strength of the SN74AHC86PWG4 compare to standard CMOS logic for bus driving applications?
The SN74AHC86PWG4 provides 8 mA output sink and source current, which is higher than the 4 mA typical of older HC-family logic. This allows driving multiple CMOS inputs or 50 pF load capacitances simultaneously without excessive signal degradation, supporting direct connection to short PCB traces without external buffers in standard logic buses.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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