SN74LV244ATNSR
Active8-CH, 4.5-V TO 5.5-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
SN74LV244ATNSR
Active8-CH, 4.5-V TO 5.5-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
Description
General part information
74LV244 Series
This octal buffer/driver is designed specifically to improve both the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters.
The SN74LV244AT is organized as two 4-bit buffers/line drivers with separate output-enable (OE) inputs. WhenOEis low, the device passes data from the A inputs to the Y outputs. WhenOEis high, the outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power down,OEshall be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74LV244ATNSR |
|---|---|
| Current - Output High | 16 mA |
| Current - Output Low | 16 mA |
| Logic Type | Buffer, Non-Inverting |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 4 bits |
| Number of Elements | 2 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | 3-State |
| Package Length | 0.209 in |
| Package Name | 20-SO, 20-SOIC |
| Package Width | 5.3 mm |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 4.5 V |
Pricing
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