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Part Number: MC74VHC1G125
Description: The MC74VHC1G125 is an advanced high speed CMOS noninverting 3-state buffer fabricated wi...


Description: The MC74VHC1G125 is an advanced high speed CMOS noninverting 3-state buffer fabricated wi...
The MC74VHC1G125 is an advanced high speed CMOS noninverting 3-state buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.
The internal circuit is composed of three stages, including a buffered 3-state output which provides high noise immunity and stable output.
The MC74VHC1G125 input structure provides protection when voltages up to 7.0 V are applied, regardless of the supply voltage. This allows the MC74VHC1G125 to be used to interface 5.0 V circuits to 3.0 V circuits.
| Symbol | Characteristics |
Value |
Unit |
| VCC | DC Supply Voltage |
-0.5 to +7.0 |
V |
| VIN | DC Input Voltage |
-0.5 to 7.0 |
V |
| VOUT |
DC Output Voltage VCC = 0 High or Low State |
-0.5 to +7.0 -0.5 to VCC + 0.5 |
V |
| IIK |
Input Diode Current |
-20 |
mA |
| IOK |
Output Diode Current VOUT < GND; VOUT > VCC |
+20 |
mA |
| IOUT |
DC Output Current, per Pin |
+25 |
mA |
| ICC |
DC Supply Current, VCC and GND |
+50 |
mA |
| PD |
Power Dissipation in Still Air SC-88A, TSOP-5 |
200 |
mW |
| JA | Thermal Resistance SC-88A, TSOP-5 |
333 |
°C/W |
| TL | Lead Temperature, 1 mm from Case for 10 s |
260 |
°C |
| TJ | Junction Temperature Under Bias |
+150 |
°C |
| Tstg | Storage Temperature |
-65 to +150 |
°C |
| VESD | ESD Withstand Voltage Human Body Model (Note 1) Machine Model (Note 2) Charged Device Model (Note 3) |
> 2000 > 200 N/A |
V |
| ILatchUp | LatchUp Performance Above VCC and Below GND at 125°C (Note 4) |
500 |
mA |
MC74VHC1G125
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