SN74HCT244PWR Part Information
Details for SN74HCT244PWR by Texas Instruments
Semiconductors - ICs > Logic > Buffers Transceivers & Line Drivers

Part Description
These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clockdrivers, and bus-oriented receivers and transmitters. The SNx4HCT244 devices are organized as two 4-bit buffers or drivers with separate output-enable (OE) inputs. When OE is low, the device passes noninverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.
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Part Features
- 3-State Outputs Drive Bus Lines and Buffer
- High-Current Outputs Drive up to 15 LSTTL Loads
- Inputs Are TTL-Voltage Compatible
- Low Input Current of 1 u00b5A Maximum
- Low Power Consumption: 80-u00b5A Maximum ICC
- Operating Voltage Range of 4.5 V to 5.5 V
- Typical tpd = 13 ns
- u00b16-mA Output Drive at 5 V
Part Specifications
Logic Family / Base Number | 74HCT244 |
Logic Device Type | Buffer / Line Driver Non Inverting |
Logic Case Style | TSSOP |
No. of Pins | 20Pins |
Supply Voltage Min | 4.5V |
Supply Voltage Max | 5.5V |
Logic IC Family | 74HCT |
Logic IC Base Number | 74244, 74244 |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Product Range | - |
Automotive Qualification Standard | - |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (27-Jun-2018) |
Base Number | 74 |
IC Generic Number | 74HCT244 |
Logic Function Number | 74244 |
Logic IC Function | Octal Buffer / Line Driver 3-State |
Operating Temperature Range | -40°C to +85°C |
Supply Voltage Range | 4.5V to 5.5V |
Alternative Part Descriptions
- Octal Buffer/Line Driver SN74HCT244PWRG4 | RS Components
- IC, OCTAL BUFFER, LINE DRIVER, SMD; Logic Device Type:Buffer / Line Driver, Non Inverting; Logic Family / Base Number:74HCT244; Logic Case Style:TSSOP; No. of Pins:20Pins; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic IC RoHS Compliant: Yes | Newark Electronics
- 8-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs | Texas Instruments
- Texas Instruments SN74HCT244PW, Sekizli Tampon (Buffer) ve Hat Sürücüsü, 3-Durumlu, 5V, 20-Pinli TSSOP | RS Components TR
- Driver Buffer/Linea ott SN74HCT244PWRG4 | RS Components IT
- Tranceiver | GreenChips