TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 20 Pin |
Supply Voltage (DC) | 3.60V (max) |
Case/Package | SOT-360-20 |
Number of Bits | 8 Bit |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Unknown |
Packaging | Tube |
The 74LVC244A; 74LVCH244A is an octal non-inverting buffer/line driver with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OEand 2OE. A HIGH on nOEcauses the outputs to assumea high-impedance OFF-state. Schmitt-trigger action at all inputs makes the circuit highly tolerant for slower input rise and fall times. Inputs can be driven from either 3.3 V or 5.0 Vdevices. In 3-state operation, outputs can handle 5 V. These features allow the use of these devices as translators in a mixed 3.3 V and 5 V environment. The 74LVCH244A bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.
NXP
* 5V tolerant inputs/outputs for interfacing with 5V logic * Wide supply voltage range from 1.2V to 3.6V * CMOS low-power consumption * Direct interface with TTL levels * Inputs accept voltages up to 5.5V * High-impedance when VCC = 0 V * Bus hold on all data inputs (74LVCH244A only)
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