74AUP1T34GS: Low-power dual supply translating buffer
The 74AUP1T34 provides a single buffer with two separate supply voltages. Input A is designed to track VCC(A). Output Y is designed to track VCC(Y). Both, VCC(A) and VCC(Y) accepts any supply voltage from 1.1 V to 3.6 V. This feature allows universal low voltage interfacing between any of the 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V voltage nodes.
Schmitt trigger action at all inputs makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 1.1 V to 3.6 V. This device ensures a very low static and dynamic power consumption across the entire VCC range from 1.1 V to 3.6 V. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.
74AUP1T34GS: Product Block Diagram
sot1202_3d
IBIS Model
- 74AUP1T34 IBIS model (REV 1.0) ibs AUP1T34 12/15/2014
Ordering Information
| Product | Status | Family | VCC(A) (V) | Function | Description | VCC(B) (V) | Logic switching levels | Package version | Output drive capability (mA) | tpd (ns) | No of bits | Power dissipation considerations | Tamb (Cel) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name | No of pins |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AUP1T34GS | Active | AUP | 1.1 - 3.6 | Level shifters/translators | single dual supply translating buffer | 1.1 - 3.6 | CMOS | SOT1202 | +/- 1.9 | 15.2 | 1 | ultra low | -40~125 | 349 | 36.7 | 236 | XSON6 | 6 |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AUP1T34GS | | SOT1202 | Reel 7" Q1/T1, Q3/T4 | Active | 74AUP1T34GS,132 (9352 928 76132) | pQ | 74AUP1T34GS |    | Always Pb-free | 1 | 1 |
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