CD74ACT05M Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
CD74ACT05M is a hex inverting buffer with open-drain outputs in a 14-pin SOIC package from Texas Instruments. It operates on a 4.5 V to 5.5 V supply, supports 50 pF load capacitance, and features six independent 1-input channels for level shifting and bus driving. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD74ACT05M Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4021(MOQ 1)
- 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 CD74ACT05M?
- Six independent open-drain inverting buffers in a compact 14-pin SOIC package
- 4.5 V to 5.5 V ACT-family supply range with 24 mA open-drain output sink current per channel
- 50 pF load capacitance rating enabling reliable high-speed bus line driving
- Open-drain outputs allow wired-AND logic and easy 3.3 V to 5 V level translation
What is CD74ACT05M used for?
CD74ACT05M is used in microcontroller and DSP designs that need open-drain buffering for I2C-like buses, active-low interrupt lines, and wired-OR control signals operating at 5 V. Its six channels make it efficient for small-scale logic conversion where multiple independent signals must be inverted and level-shifted between 3.3 V logic and 5 V peripheral devices. It also fits LED and relay driver stages where the open-drain topology simplifies pull-up network design.
What are the specifications of CD74ACT05M?
| YTEOL | 0 |
| Family | ACT |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUFFER |
| Max I(ol) | 0.024A |
| Number of Functions | 6 |
| Number of Inputs | 1 |
| Output Characteristics | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 10.8ns |
| Propagation Delay (tpd) | 10.8ns |
| 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 (Ni/Pd/Au) |
| 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 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the CD74ACT05M datasheet?
CD74ACT05M Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD74ACT05M?
Compatible alternatives and drop-in replacements for CD74ACT05M:
Frequently Asked Questions
What maximum sink current can each CD74ACT05M output channel handle in an open-drain pull-down application?
Each CD74ACT05M open-drain output can sink up to 24 mA (IOL = 24 mA), making it suitable for driving indicator LEDs or resistive pull-up networks directly. The supply operates between 4.5 V and 5.5 V, so the external pull-up resistor must be selected to limit current to within this 24 mA rating across the full operating temperature range.
Can CD74ACT05M translate logic signals from a 3.3 V microcontroller to a 5 V peripheral bus?
Yes. The open-drain outputs of CD74ACT05M allow level translation: a 3.3 V logic-high input drives the output to a high-impedance state, and the external 5 V pull-up resistor pulls the bus to 5 V. This provides reliable 3.3 V to 5 V bidirectional or unidirectional translation with up to 6 simultaneous channels in the 14-pin SOIC-14 package.
How many channels does CD74ACT05M provide, and is it practical for small CPLD glue-logic designs?
CD74ACT05M contains 6 independent inverting open-drain channels, all within a single 14-pin SOIC package with 50 pF specified load capacitance per output. For CPLD or FPGA glue logic needing a handful of active-low enable signals or open-collector-compatible interfaces, it offers a compact, single-chip solution without needing a larger multi-function logic device.
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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 |
|---|---|---|
| 1+ | $1.1500 | $1.15 |
| 100+ | $0.8700 | $87.00 |
| 250+ | $0.4715 | $117.88 |
| 500+ | $0.4515 | $225.77 |
| 1000+ | $0.4351 | $435.10 |
| 100000+ | $0.4021 | $40210.00 |
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