Features: • Wide supply voltage range of 1.2 V to 3.6 V• 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 induc...
74ALVC16835A: Features: • Wide supply voltage range of 1.2 V to 3.6 V• Complies with JEDEC standard no. 8-1A.• CMOS low power consumption• Direct interface with TTL levels• Current d...
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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 | 0.5 to VCC +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 | 65 to +150 | ||
PTOT | Power dissipation per package plastic thin-medium-shrink (TSSOP) |
For temperature range: 40 to +125 above +55°C derate linearly with 8 mW/K |
600 | mW |
The 74ALVC16835A is a 18bit registered driver. Data flow is controlled by active low output enable (OE), active low latch enable (LE) and clock inputs (CP).
When LE of the 74ALVC16835A is LOW, the A to Y data flow is transparent. When LE is HIGH and CP is held at LOW or HIGH, the data is latched; on the LOW to HIGH transient of CP the A-data is stored in the latch/flip-flop.
When OE is LOW the outputs are active. When OE is HIGH, the outputs go to the high impedance OFFstate. Operation of the OE input does not affect the state of the latch/flip-flop.
To ensure the high-impedance state of the 74ALVC16835A during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.