74ABT16244

Features:

 Separate control logic for each nibble
 16-bit version of the ABT244
 Outputs sink capability of 64 mA, source capability of 32 mA
 Guaranteed output skew
 Guaranteed multiple output switching specifications
 Output switching specified for both 50 pF and 250 pF loads
 Guaranteed simultaneous switching noise level and dynamic threshold performance
 Guaranteed latchup protection
 High impedance glitch free bus loading during entire power up and power down cycle
 Non-destructive hot insertion capability


Pinout




Specifications

Storage Temperature                                      -65 to +150
Ambient Temperature under Bias                    -55 to +125
Junction Temperature under Bias                    -55 to +150
V_CC Pin Potential to Ground Pin                        -0.5V to +7.0V
Input Voltage (Note 2)                                      -0.5V to +7.0V
Input Current (Note 2)                               -30 mA to +5.0 mA
Voltage Applied to Any Output
in the Disabled or
Power-Off State                                                  -0.5V to 5.5V
in the HIGH State                                                 -0.5V to V_CC
Current Applied to Output
in LOW State (Max)                           twice the rated I_OL (mA)
DC Latchup Source Current                                        -500 mA
Over Voltage Latchup (I/O)                                               10V

Description

   The 74ABT16244 contains sixteen non-inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Individual 3-STATE control inputs can be shorted together for 8-bit or 16-bit operation.