Texas Instruments SN74ACT153/-Q1 Data Selectors/Multiplexers
Texas Instruments SN74ACT153/SN74ACT153-Q1 Data Selectors/Multiplexers are high-speed, dual 4-to-1 data selectors/multiplexers designed for precision digital signal routing in advanced electronic systems. These multiplexers operate at a 4.5V to 5.5V supply voltage range, continuous ±24mA output drive at 5V, and support up to ±75mA output drive at 5V in short bursts. The SN74ACT153/SN74ACT153-Q1 data selectors/multiplexers use CMOS technology and offer robust performance, TTL-compatible inputs, and balanced push-pull outputs. These devices are RoHS-compliant and support standard reflow soldering processes. The SN74ACT153-Q1 devices are AEC-Q100 qualified for automotive applications. Typical applications include data selection and multiplexing.
The SN74ACT153/SN74ACT153-Q1 data selectors/multiplexers integrate two independent 4-to-1 multiplexers that share common address inputs (A and B), allowing for synchronized data selection across both channels. Each multiplexer features four data inputs (C0–C3), a strobe input (G), and a single output (Y). The SN74ACT153 is available in compact TSSOP (PW) and WQFN (BQB) package options.
Features
- 4.5V to 5.5V operating voltage range
- TTL-compatible inputs
- Continuous ±24mA output drive at 5V
- Supports up to ±75mA output drive at 5V in short bursts
- Drives 50Ω transmission lines
- Fast operation with a delay of 8.2ns maximum
Applications
- Data selection
- Multiplexing
Functional Block Diagram
Typical Application Diagram
Typical Characteristics Curve
Datasheets
Published: 2025-09-17
| Updated: 2025-10-09