CD74HC365M Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
CD74HC365M is a hex buffer and line driver with 3-state outputs, supporting 2V to 6V operation with dual output enable control. Features 50pF load capacitance, 6mA output current, and unidirectional HC/UH logic family in a 16-pin SOIC package. From $0.51, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HC365M Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5100(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Hex 3-State Buffer/Line Driver: Six independent buffers with 3-state outputs controlled by dual active-low enable inputs for efficient bus sharing
- Wide Supply Voltage Range: Operates from 2V to 6V, compatible with both 3.3V and 5V logic systems
- High-Speed HC/UH Logic Family: Delivers fast propagation delays with low power consumption suitable for high-frequency bus driving applications
- 16-Pin SOIC Package: Compact small outline package (R-PDSO-G16) ideal for space-constrained PCB designs
- 50pF Load Capacitance Support: Drives capacitive loads up to 50pF, ensuring signal integrity on long PCB traces and multi-load buses
Applications
The CD74HC365M is widely used in microprocessor and microcontroller bus expansion circuits where multiple peripherals share a common data or address bus. It serves as a buffer in memory interfaces, I/O port expansion, and level-shifting applications within embedded systems operating on mixed 3.3V/5V voltage rails. The device is also employed in industrial control systems and communication equipment where reliable unidirectional signal buffering and bus isolation are essential.
Specifications
| YTEOL | 0 |
| Additional Feature | WITH DUAL OUTPUT ENABLE |
| Control Type | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL |
| Family | HC/UH |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.006A |
| Number of Bits | 6 |
| Number of Functions | 6 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.16mA |
| Prop. Delay@Nom-Sup | 32ns |
| Propagation Delay (tpd) | 160ns |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 4.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| ## CD74HC365M Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HC365M:
Frequently Asked Questions
What is the supply voltage range and output current of the CD74HC365M?
The CD74HC365M operates over a wide supply voltage range of 2V to 6V, making it compatible with both 3.3V and 5V logic systems. Its maximum output low current (I(ol)) is 6mA, supporting standard TTL and CMOS load driving requirements.
How does the dual output enable control work on the CD74HC365M?
The CD74HC365M features two active-low output enable inputs (OE1 and OE2) that must both be LOW to activate the outputs. When either enable is HIGH, all six buffer outputs enter a high-impedance (3-state) condition, effectively disconnecting the device from the bus and allowing other drivers to take control.
What are the typical applications for the CD74HC365M hex buffer?
The CD74HC365M is commonly used in bus expansion and data buffering for microprocessor systems, memory interfaces, and I/O port isolation. It is also suitable for address bus buffering, signal level shifting between 3.3V and 5V domains, and as a line driver in industrial control and communication equipment.
What package does the CD74HC365M come in and what are compatible alternatives?
The CD74HC365M is packaged in a 16-pin SOIC (R-PDSO-G16) with a JEDEC e4 moisture sensitivity code, making it suitable for standard SMT assembly. Compatible functional alternatives include the SN74HC365 in similar packages, as well as equivalent hex buffers from other manufacturers in the HC logic family.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9621 | $0.96 |
| 6+ | $0.8018 | $4.81 |
| 20+ | $0.5773 | $11.55 |
| 240+ | $0.5610 | $134.64 |
| 280+ | $0.5451 | $152.62 |
| 520+ | $0.5100 | $265.20 |
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