DATA SHEET
SN74HCS245 Octal Bus Transceivers with 3-State Outputs and Schmitt-Trigger Inputs
1 Features
- Wide operating voltage range: 2 V to 6 V
- Schmitt-trigger inputs allow for slow or noisy input signals
- Low power consumption
- Typical ICC of 100 nA
- Typical input leakage current of ±100 nA
- ±7.8-mA output drive at 6 V
- Extended ambient temperature range: –40°C to +125°C, TA
3 Description
The SN74HCS245 is an octal bus transceiver with 3-state outputs and Schmitt-trigger inputs. All eight channels are controlled by the direction (DIR) pin and output enable (OE) pin.
Package Information
| PART NUMBER | PACKAGE(1) | BODY SIZE (NOM) |
|---|---|---|
| SN74HCS245 | RKS (VQFN, 20) | 4.50 mm × 2.50 mm |
| DGS (SOT, 20) | 5.10 mm × 3.00 mm |
(1) For all available packages, see the orderable addendum at the end of the data sheet.
Benefits of Schmitt-Trigger Inputs4 Revision History
Changes from Revision * (January 2022) to Revision A (October 2022)
- Changed from Application Information to Production DataGo
- Added DGS (SOT) Package to Package Information, Pin Configuration and Thermal Infromation TablesGo
- Added DGS package pinout diagramGo
- Added DGS (SOT) Thermal InformationGo
- Removed eroneous fmax row from Switching Characteristics tableGo
- Tightened specifications in Switching Characteristics table to reflect accurate device performanceGo
- Tightened specifications in Operating Characteristics table to reflect accurate device performanceGo