Features: · Quad bus interface· 3-state buffers· Output capability: +64 mA and -32 mA· TTL input and output switching levels· Input and output interface capability to systems at 5 V supply· Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs· Live insertion...
74LVT125: Features: · Quad bus interface· 3-state buffers· Output capability: +64 mA and -32 mA· TTL input and output switching levels· Input and output interface capability to systems at 5 V supply· Bus-hold...
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Symbol |
Parameter |
Conditions |
Min |
Max |
Unit |
VCC |
supply voltage |
-0.5 |
+4.6 |
V | |
VI |
input voltage1 |
-0.5 |
+7.0 |
V | |
VO |
output voltage1 | output in OFF-state or HIGH-state |
-0.5 |
+7.0 |
V |
IIK |
input diode current | VI<0 V |
- |
-50 |
mA |
IOK |
output diode current | VO<0 V |
- |
-50 |
mA |
IO |
output current | output in LOW-state |
- |
128 |
mA |
output in HIGH-state |
- |
-64 |
mA | ||
Tstg |
storage temperature |
-65 |
+150 |
°C | |
Tj |
junction temperature2 |
- |
150 |
°C |
[1] The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
[2] The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability.
The 74LVT125 is a high-performance BiCMOS product designed for VCC operation at 3.3 V.
The 74LVT125 combines low static and dynamic power dissipation with high speed and high output drive. The 74LVT125 device is a quad buffer that is ideal for driving bus lines. The device features four output enable inputs (1OE, 2OE, 3OE and 4OE), each controlling one of the 3-state outputs.