Texas Instruments CD74AC20M Gates and Inverters
IC GATE NAND 2CH 4-INP 14SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD74AC20M
Series
Base Model
Detailed Description
Dual 4-Input NAND Gate IC, CMOS technology, operating from 1.5V to 5.5V. Features 2 circuits, each with 4 input lines and 1 output line. Offers a high-level output current of -24mA and a low-level output current of 24mA. Surface mountable in a 14-SOIC package with gold contact plating, suitable for temperatures from -55°C to 125°C. Propagation delay is 12.2ns, with a turn-on delay of 11.1ns.
Package
SOIC
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
CD74AC20M Datasheet
Quick Jump:
Technical Specifications
Texas Instruments CD74AC20M Gates and Inverters technical specifications.
General
Series
74AC
RoHS
Yes
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
1.5V ~ 5.5V
Lifecycle Status
Obsolete
Package
SOIC
Contact Plating
Gold
High Level Output Current
-24mA
Alternate Parts Comparison (CD74AC20M vs CD74AC573M96 vs CD74AC253M96 vs CD74AC240M96)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-SOIC | 20-SOIC | 16-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.5V ~ 5.5V | 1.5V ~ 5.5V | 1.5V ~ 5.5V | 1.5V ~ 5.5V |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Current Output High Low | 24mA, 24mA | 24mA, 24mA | 75mA, 75mA | 50mA, 50mA |
| Logic Type | NAND Gate | D-Type Transparent Latch | -- | Buffer, Inverting |
| Action |
Texas Instruments CD74AC20M Gates and Inverters Overview
Dual 4-Input NAND Gate IC, CMOS technology, operating from 1.5V to 5.5V. Features 2 circuits, each with 4 input lines and 1 output line. Offers a high-level output current of -24mA and a low-level output current of 24mA. Surface mountable in a 14-SOIC package with gold contact plating, suitable for temperatures from -55°C to 125°C.
Propagation delay is 12.2ns, with a turn-on delay of 11.1ns.
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC74AC20DGonsemiDirectonsemi
Pin YesPkg YesElec Yes
Dual 4-Input NAND Gate IC, SOIC, CMOS, 5V
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