Features: · 5 V tolerant inputs/outputs for interfacing with 5 V logic· Wide supply voltage range from 1.2 to 3.6 V· CMOS low power consumption· MULTIBYTETM flow-through standard pin-out architecture· Low inductance multiple power and ground pins for minimum noise and ground bounce· Direct interfa...
74LVC16245A: Features: · 5 V tolerant inputs/outputs for interfacing with 5 V logic· Wide supply voltage range from 1.2 to 3.6 V· CMOS low power consumption· MULTIBYTETM flow-through standard pin-out architectur...
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SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
VCC | supply voltage | -0.5 | +6.5 | V | |
IIK | input diode current | VI < 0 | -50 | mA | |
VI | input voltage | note 1 | -0.5 | +6.5 | V |
IOK | output diode current | VO > VCC or VO < 0 | ±50 | mA | |
VO | output voltage | output HIGH or LOW state; note 1 |
-0.5 | VCC + 0.5 | V |
output 3-state; note 1 | -0.5 | +6.5 | V | ||
IO | output source or sink current | VO = 0 to VCC | ±50 | mA | |
ICC, IGND | VCC or GND current | ±100 | mA | ||
Tstg | storage temperature | -65 | +150 | ||
Ptot | power dissipation SSOP and TSSOP package VFBGA package |
Tamb = -40 to +125 ; note 2 Tamb = -40 to +125 ; note 3 |
500 1000 |
mW mW |
The 74LVC16245A is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families. Inputs can be driven from either 3.3 or 5 V devices. In 3-state operation, outputs can handle 5 Volt. These features allow the use of these devices as a mixed 3.3 and 5 V environment.
The 74LVC16245A is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The device features two output enable (nOE) inputs for easy cascading and two send/receive (nDIR) inputs for direction control. nOE controls the outputs so that the buses are effectively isolated. This device can be used as two 8-bit transceivers or one 16-bit transceiver.
The 74LVC16245A bushold data inputs eliminates the need for external pull-up resistors to hold unused inputs.