74AVC1T45GX: Dual-supply voltage level translator/transceiver; 3-state

The 74AVC1T45 is a single bit, dual supply transceiver with 3-state output that enables bidirectional level translation. It features two 1-bit input-output ports (A and B), a direction control input (DIR) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied at any voltage between 0.8 V and 3.6 V making the device suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins A and DIR are referenced to VCC(A) and pin B is referenced to VCC(B). A HIGH on DIR allows transmission from A to B and a LOW on DIR allows transmission from B to A.

The device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, both A and B are in the high-impedance OFF-state.

sot1255_3d
Data Sheets (1)
Name/DescriptionModified Date
Dual-supply voltage level translator/transceiver; 3-state (REV 6.0) PDF (234.0 kB) 74AVC1T45 [English]20 Apr 2016
Package Information (1)
Name/DescriptionModified Date
plastic thermal enhanced extremely thin small outline package; no leads;6 terminals; body 1.0 x 0.8 x 0.35 mm (REV 1.1) PDF (217.0 kB) SOT1255 [English]22 Apr 2016
Packing (1)
Name/DescriptionModified Date
X2SON6; Reel pack, SMD, 7" Q2/T3 standard product orientation Orderable part number ending ,147 or... (REV 3.0) PDF (202.0 kB) SOT1255_147 [English]20 Oct 2016
Ordering Information
ProductStatusVCC(A) (V)FamilyDescriptionVCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)No of bitsPower dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package nameNo of pinsPackage version
74AVC1T45GXActive0.8 - 3.6AVC(M)single dual-supply voltage level translating transceiver (3-state)0.8 - 3.6CMOS/LVTTL+/- 122.11very low-40~125X2SON66SOT1255
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
74AVC1T45GXSOT1255Reel 7" Q2/T3Active74AVC1T45GXZ (9353 084 68147)Standard Marking74AVC1T45GXAlways Pb-free11
Dual-supply voltage level translator/transceiver; 3-state 74AVC1T45GX
SOT1255 74AUP1G3208
Reel 7" Q2/T3 74AUP1G3208