Features: • Wide supply voltage range of 1.2V to 3.6V• Complies with JEDEC standard no. 8-1A.• CMOS low power consumption• Direct interface with TTL levels• Current drive ± 24 mA at 3.0 V• MULTIBYTETM flow-through standard pin-out architecture• Low inducta...
74ALVCH16825: Features: • Wide supply voltage range of 1.2V to 3.6V• Complies with JEDEC standard no. 8-1A.• CMOS low power consumption• Direct interface with TTL levels• Current dri...
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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 voltage | For control pins1 |
0.5 to +4.6 |
V |
For data inputs1 |
0.5 to VCC +0.5 | |||
IOK |
DC output diode current | VO>VCC or VO<0 |
±50 |
mA |
VO |
DC output voltage | Note 1 |
-50toVcc+0.5 |
V |
IO |
DC output source or sink current | VO = 0 to VCC |
±50 |
mA |
IGND, ICC |
DC VCC or GND current |
±100 |
mA | |
Tstg |
Storage temperature range |
-65to+150 |
||
PTOT |
Power dissipation per package plastic medium-shrink (SSOP) plastic thin-medium-shrink (TSSOP) |
For temperature range: 40 to +125 °C above +55°C derate linearly with 11.3 mW/K above +55°C derate linearly with 8 mW/K |
850 600 |
m/W |
The 74ALVCH16825 is an 18bit non-inverting buffer/driver with 3-State outputs for bus-oriented applications.
The 74ALVCH16825 consists of two 9-bit sections with separate output enable signals. For either 9-bit buffer section, the two output enable (1OE1 and 1OE2 or 2OE1 and 2OE2) inputs must both be LOW for corresponding D outputs to be active. If either output enable input is HIGH, the outputs of that 9-buffer section are in the
high impedance state.
The 74ALVCH16825 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.