Features: • Complies with JEDEC standard no. 8-1A• CMOS low power consumption• MULTIBYTETM flow-through pin-out architecture• Low inductance, multiple center power and ground pins for minimum noise and ground bounce• Direct interface with TTL levels• Output driv...
74ALVCH16952: Features: • Complies with JEDEC standard no. 8-1A• CMOS low power consumption• MULTIBYTETM flow-through pin-out architecture• Low inductance, multiple center power and ground...
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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/ above +55°C derate linearly with 8 mW/K |
850 600 |
m/W |
The 74ALVCH16952 consists of two sections, each containing a dual octal non-inverting registered transceiver. Two 8-bit back to back registers store data flowing in both directions between two bi-directional busses. Data applied to the inputs is entered and stored on the rising edge of the clock (CPXX, where X is AB or BA) provided that the clock enable (CEXX) is LOW. The data of the 74ALVCH16952 is then present at the 3-State output buffers, but is only accessible when the output enable input (OEXX) is LOW. Data flow from A inputs to B outputs is the same as for B inputs to A outputs.