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Bus buffer/line driver; 3-state
The 74AHC1G125-Q100/74AHCT1G125-Q100 is a single buffer/line driver with 3-state output. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from -40 °C to +85 °C and -40 °C to +125 °C
Wide supply voltage range from 2.0 V to 5.5 V
Overvoltage tolerant inputs to 5.5 V
High noise immunity
Symmetrical output impedance
CMOS low power dissipation
Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
Balanced propagation delays
Input levels:
For 74AHC1G125-Q100: CMOS level
For 74AHCT1G125-Q100: TTL level
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
| Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AHC1G125GV-Q100 | Production | 2.0 - 5.5 | CMOS | ± 8 | 60 | 1 | low | -40~125 | 276 | 67.1 | 173 | TSOP5 |
| 74AHC1G125GW-Q100 | Production | 2.0 - 5.5 | CMOS | ± 8 | 60 | 1 | low | -40~125 | 317 | 86.0 | 186 | TSSOP5 |
| 74AHCT1G125GV-Q100 | Production | 4.5 - 5.5 | TTL | ± 8 | 60 | 1 | low | -40~125 | 276 | 67.1 | 173 | TSOP5 |
| 74AHCT1G125GW-Q100 | Production | 4.5 - 5.5 | TTL | ± 8 | 60 | 1 | low | -40~125 | 317 | 86.0 | 186 | TSSOP5 |
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