Features: • 16-bit bidirectional bus interface• 3-State buffers• Output capability: +64mA/-32mA• TTL input and output switching levels• Input and output interface capability to systems at 5V supply• Bus-hold data inputs eliminate the need for external pull-up re...
74LVT16245B: Features: • 16-bit bidirectional bus interface• 3-State buffers• Output capability: +64mA/-32mA• TTL input and output switching levels• Input and output interface capab...
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• 16-bit bidirectional bus interface
• 3-State buffers
• Output capability: +64mA/-32mA
• TTL input and output switching levels
• Input and output interface capability to systems at 5V supply
• Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
• Live insertion/extraction permitted
• Power-up 3-State
• No bus current loading when output is tied to 5V bus
• Latch-up protection exceeds 500mA per JEDEC Std 17
• ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model
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 voltage3 |
|
0.5 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 +7.0 |
V |
IOUT |
DC output current |
Output in Low state |
128 |
mA |
Output in High state |
64 | |||
TSTG |
Storage temperature range |
65 to +150 |
°C |
The 74LVT16245B is a high-performance BiCMOS product designed for VCC operation at 3.3V.
The 74LVT16245B 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 an Output Enable (OE) input for easy cascading and a Direction (DIR) input for direction control.