Texas Instruments SN74ACT245PW Drivers, Receivers and Transceivers
IC TXRX NON-INVERT 5.5V 20TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74ACT245PW
Series
Base Model
Detailed Description
8-bit, 3-state, bidirectional bus transceiver for surface mount applications. Features 8 channels with a maximum operating supply voltage of 5.5V and a minimum of 4.5V, operating at 5V. Offers 24mA high and low level output current with a propagation delay of 9ns. Packaged in a 20-pin TSSOP, this lead-free, RoHS compliant component operates from -40°C to 85°C.
Package
TSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74ACT245PW Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74ACT245PW Drivers, Receivers and Transceivers technical specifications.
General
Series
74ACT
RoHS
Yes
Number of Channels
8
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
5V
Lifecycle Status
Active
Package
TSSOP
Direction
Bidirectional
Alternate Parts Comparison (SN74ACT245PW vs SN74ACT08PWRG4 vs SN74ACT1071DR vs SN74ACT1073NSR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | 14-TSSOP | 14-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Lifecycle Status | Active | Active | Active | Active |
| Logic Type | Transceiver, Non-Inverting | AND Gate | Bus Termination Array | Bus Termination Array |
| Number of Bits | 8 | -- | 10 | 16 |
| Action |
Texas Instruments SN74ACT245PW Drivers, Receivers and Transceivers Overview
8-bit, 3-state, bidirectional bus transceiver for surface mount applications. Features 8 channels with a maximum operating supply voltage of 5.5V and a minimum of 4.5V, operating at 5V. Offers 24mA high and low level output current with a propagation delay of 9ns. Packaged in a 20-pin TSSOP, this lead-free, RoHS compliant component operates from -40°C to 85°C.
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
MC74ACT245DTR2GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
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