CD74HC366M Texas Instruments Integrated Circuit (Other) In Stock
The CD74HC366M is a CMOS hex 3-state inverting buffer and line driver with dual active-low output enable control, operating from 2 V to 6 V supply in a 16-pin SOIC package. It delivers 6 mA sink current per output with 50 pF load capacitance rating. Available from stock worldwide at competitive prices.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HC366M Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6771(MOQ 40)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD74HC366M?
- Hex 3-state inverting outputs with dual output-enable pins allowing independent control of two groups of outputs for flexible bus sharing
- Wide supply voltage range of 2 V to 6 V covering both 3.3 V and 5 V digital logic systems without redesign
- CMOS HC-family technology provides high-speed switching with low quiescent current, suitable for portable and battery-operated designs
What is CD74HC366M used for?
The CD74HC366M is used in microprocessor and microcontroller data bus interfaces where multiple devices must share a common bus, with 3-state outputs enabling each driver to be disabled when not selected. It serves as a signal buffer and level driver in memory expansion circuits, I/O port expansion, and backplane bus architectures. The inverting configuration also makes it useful in active-low address decoding and control-signal distribution in industrial and consumer electronics systems.
What are the specifications of CD74HC366M?
| 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 | INVERTED |
| 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 | 33ns |
| Propagation Delay (tpd) | 165ns |
| 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 |
| Package | Other |
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 |
Where can I find the CD74HC366M datasheet?
CD74HC366M Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD74HC366M?
Compatible alternatives and drop-in replacements for CD74HC366M:
Bus Driver, HC/UH Series, 1-Func, 6-Bit, Inverted Output, CMOS, PDSO16
Frequently Asked Questions
What does the 3-state output mean in the CD74HC366M?
3-state outputs can be placed in a high-impedance (Hi-Z) state in addition to logic high and logic low, allowing multiple bus drivers to share the same signal lines without conflict. The CD74HC366M achieves this via its active-low output enable pins, disabling all outputs when deasserted.
What is the supply voltage range of the CD74HC366M?
The CD74HC366M operates from 2 V to 6 V, covering standard 3.3 V and 5 V logic supply rails. This wide range makes it compatible with modern low-voltage microcontrollers as well as legacy 5 V TTL-level systems.
How does dual output enable work on the CD74HC366M?
The device has two independent active-low output enable inputs, each controlling a subset of the six outputs. This allows designers to selectively enable or disable groups of outputs independently, providing additional flexibility in bus multiplexing and signal gating schemes.
What package does the CD74HC366M use and how many pins does it have?
The CD74HC366M is housed in a 16-pin SOIC (Small Outline IC) package, JESD-30 code R-PDSO-G16, with 1.27 mm pin pitch. The surface-mount package suits high-density PCB layouts and is compatible with standard pick-and-place automated assembly processes.
What is the maximum output sink current of the CD74HC366M?
Each output of the CD74HC366M can sink a maximum of 6 mA (Max I(ol) = 0.006 A), which is sufficient to drive standard CMOS and low-power TTL inputs, indicator LEDs through current-limiting resistors, or logic-level signal lines on shared buses.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 40+ | $0.7855 | $31.42 |
| 120+ | $0.7172 | $86.06 |
| 280+ | $0.6771 | $189.59 |
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