Features: • 16-bit bidirectional bus interface• Power-up 3-State• Multiple VCC and GND pins minimize switching noise• 3-State buffers• Output capability: +12mA/32mA• Latch-up protection exceeds 500mA per JEDEC Std 17• ESD protection exceeds 2000 V per MIL ...
74ABTH162245A: Features: • 16-bit bidirectional bus interface• Power-up 3-State• Multiple VCC and GND pins minimize switching noise• 3-State buffers• Output capability: +12mA/32mAR...
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SYMBOL | PARAMETER | CONDITIONS | RATING | UNIT |
VCC | DC supply voltage | 0.5 to +7.0 | V | |
IIK | DC input diode current | VI < 0 | 18 | mA |
VI | DC input voltage3 | 1.2 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 +5.5 | V |
IOUT | DC output current | output in Low state | 128 | mA |
output in High state | 64 | |||
Tstg | Storage temperature range | 65 to 150 |
The 74ABTH162245A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed.
The 74ABTH162245A device is a 16-bit transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features two Output Enable (1OE, 2OE) inputs for easy cascading and two Direction (1DIR, 2DIR) inputs for direction control.
The 74ABTH162245A is designed with 30 ohm series resistance in both the upper and lower output structures on both A and B ports. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receiver/transmitters.
The 74ABTH162245A is the same as the 74ABT16245A-1. The part number has been changed to reflect industry standards
Two options are available, 74ABTH162245A which does not have the bus hold feature and the 74ABTH162245A which incorporates the bus hold feature.