Features: • 5V I/O Compatible• 3-State outputs• Output capability: +64 mA/-32 mA• Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs• Live insertion/extraction permitted• Power-up reset• Power-up 3-State• Pos...
74ALVT16731: Features: • 5V I/O Compatible• 3-State outputs• Output capability: +64 mA/-32 mA• Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs...
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Buffers & Line Drivers 16-Bit Buffer/Driver With 3-State Outputs
SYMBOL |
PARAMETER |
CONDITIONS |
RATING |
UNIT |
VCC |
DC supply voltage |
-0.5 to +4.6 |
V | |
IIK |
DC input diode current | VI < 0 |
-50 |
mA |
VI |
DC input voltage3 |
-0.5 to +7.0 |
v | |
IOK |
DC output diode current | VO < 0 |
-50 |
mA |
VOUT |
DC output voltage3 | Output in Off or High state |
-0.5 to +7.0 |
V |
IOUT |
DC output current | Output in Low state |
128 |
mA |
Output in High state |
-64 | |||
Tstg |
Storage temperature range |
-65 to +150 |
°C |
The 74ALVT16731 is a high-performance BiCMOS product designed for VCC operation at 2.5V to 3.3V with I/O compatibility up to 5V.
The 74ALVT16731 is a 1-to-4 address register/driver featuring non-inverting 3-State outputs. The state of the outputs are controlled by two enable inputs (OE1 and OE2). Each enable input controls the state of two of the four common outputs for each input. When an OEn input is a logic High, the respective outputs will be in the high impedance state. When an OEn input of the 74ALVT16731 is a logic Low, the respective outputs are active. The device can be configured for a transparent mode from input to output or a register mode by the SEL input. When SEL is a logic High the device is configured for transparent mode and when SEL is a logic Low it is configured for register mode. While in the register mode the output follows the input on the rising edge of the CLK input. The function of the data registers is not effected by either SEL or OEn.