SN74ACT244PWR
Buffers, Drivers, Receivers, Transceivers
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 5 V |
| Number of Elements | 2 |
| Iq A | 4e-05 |
| Input type | - |
| Current - Output High(IOH) | 24mA |
| Current - Output Low(IOL) | 24mA |
| Number of Bits per Element | 4 |
| Type | Description |
|---|---|
| Channel Type | Unidirectional |
| Output Type | Tri-State |
| Features | Output enable |
| Operating Temp | -40°C ~ +85°C |
| Tpd Ns | 9.5 |
| Package / Case | TSSOP-20 |
Product Introduction
These octal buffers/drivers are designed specifically to improve the performance and density of 3- state memory address drivers, clock drivers, and bus- oriented receivers and transmitters.
The 'ACT244 devices are organized as two 4- bit buffers/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.
To ensure the high- impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current- sinking capability of the driver.
Features
- 4.5 - V to 5.5 - V Vcc Operation
- Inputs Accept Voltages to 5.5 V
- Max tpd of 9.5 ns at 5 V
- Inputs Are TTL Compatible
Applications
- - Three-state memory address driver - Clock driver - Bus-oriented receiver - Bus-oriented transmitter
Datasheet
Alternative Parts
Common SN74ACT244PWR alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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