CD74HCT86M96E4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments CD74HCT86M96E4 is a high-speed CMOS quad 2-input XOR gate in a 14-pin SOIC package, compatible with TTL input levels and operating up to 5.5 V supply. Supports 50 pF load capacitance and 4 mA output drive per gate. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HCT86M96E4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad independent 2-input XOR gates in a compact 14-pin SOIC package for high-density logic board designs
- HCT family TTL-compatible input thresholds (VIH = 2 V min) enabling direct interfacing with 5 V TTL logic without level-shifting
- Wide supply range of 4.5 V to 5.5 V with 50 pF load drive at specified propagation delay, suitable for bus-speed digital logic
- AEC-Q100 qualified (E4 suffix) for automotive and high-reliability industrial environments requiring extended temperature operation
Applications
The CD74HCT86M96E4 is commonly used in parity checking, binary addition, and digital comparison circuits where exclusive-OR logic is required at TTL-compatible voltage levels. Its quad gate structure makes it suitable for CRC generators, data encryption glue logic, and phase detection in PLLs on 5 V digital boards. The automotive-grade E4 qualification also makes it a dependable choice for body-electronics and instrument-cluster boards that must survive wide temperature swings.
Specifications
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Family | HCT |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | XOR GATE |
| Max I(ol) | 0.004A |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 48ns |
| Propagation Delay (tpd) | 48ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HCT86M96E4:
Frequently Asked Questions
What supply voltage range does the CD74HCT86M96E4 support, and how does its HCT family differ from standard HC logic?
The CD74HCT86M96E4 operates from a 4.5 V to 5.5 V supply rail. Unlike the HC family, the HCT variant uses TTL-compatible input thresholds with VIH of 2 V minimum and VIL of 0.8 V maximum, allowing direct connection to 5 V TTL outputs without any voltage translation or pull-up resistors.
What load capacitance is the CD74HCT86M96E4 specified for, and what propagation delay should designers expect?
The device is characterized with a 50 pF load capacitance per output. At this load and a 5 V supply, typical propagation delay tpd is approximately 10 ns, making it fast enough for most UART, SPI, and low-speed bus interface parity logic running below 50 MHz.
In which circuit topologies is a quad XOR gate like the CD74HCT86M96E4 most effective?
Quad XOR gates are most effective in 4-bit parity generators, half-adder networks, binary comparators, and CRC-4 checksum circuits. A single CD74HCT86M96E4 can implement a full 4-bit parity tree or two half-adder stages, saving board space compared to discrete gate implementations using AND-OR logic.
What makes the E4 suffix on the CD74HCT86M96E4 significant for automotive PCB designs?
The E4 suffix denotes compliance with JESD-609 lead-free and halogen-free material requirements and indicates AEC-Q100 qualification for automotive use. This allows the device to be designed into body-control modules and dashboard electronics that must operate across the -40°C to +125°C junction temperature range without reliability concern.
How many independent logic gates does the CD74HCT86M96E4 contain, and how should a designer use all 4 in a parity circuit?
The device contains 4 independent 2-input XOR gates. To build an 8-bit parity checker, a designer can chain two CD74HCT86M96E4 devices: the first device computes 4 intermediate XOR results across 8 inputs, and 2 outputs of the second device merge those into a single even-parity bit, using just 8 pins of logic across 2 ICs.
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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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