Key facts
- Brand
- Texas Instruments
- Model
- CD74ACT20
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-02
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Texas Instruments CD74AC20/CD54/74ACT20 Dual 4-Input NAND Gate Datasheet
The document is a technical datasheet for the CD74AC20 and CD54/74ACT20, which are dual 4-input NAND gates utilizing Advanced CMOS Logic technology. It covers ordering information, pinouts, and functional diagrams for various package types including PDIP, SOIC, and CERDIP.
Read onlineTexas Instruments CD74ACT20 specifications
| Typical Propagation Delay | 6ns at Voc = 5V, Ta = 25°C, CL = 50pF |
|---|---|
| ESD Protection | Exceeds 2kV ESD Protection MIL-STD-883 |
| Output Drive Current | +24mA |
| Fanout | 15 FAST™ ICs |
Source: Texas Instruments CD74AC20/CD54/74ACT20 Dual 4-Input NAND Gate Datasheet
All Texas Instruments CD74ACT20 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical propagation delay at 5V?
The typical propagation delay is 6ns at 5V supply voltage.
From: Texas Instruments CD74AC20/CD54/74ACT20 Dual 4-Input NAND Gate Datasheet
What is the maximum output drive current for the device?
The device provides a +24mA output drive current.
From: Texas Instruments CD74AC20/CD54/74ACT20 Dual 4-Input NAND Gate Datasheet
How much output current can each gate source or sink?
Each output can source or sink up to ±24 mA.
From: Texas Instruments CD54ACT20 / CD74ACT20 Dual 4‑Input NAND Gate Datasheet
What ESD protection level do the devices provide?
The gates are rated for at least 2 kV of ESD protection.
From: Texas Instruments CD54ACT20 / CD74ACT20 Dual 4‑Input NAND Gate Datasheet