74LV245ATPW: Octal bus transceiver; 3-state

The 74LV245AT is an 8-bit transceiver with 3-state outputs. The device features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on (OE) causes the outputs to assume a high-impedance OFF-state.

The 74LV245AT is designed to operate over a VCC range from 4.5 V to 5.5 V. The inputs are TTL compatible, which allows the device to be used to translate from 3.3 V to 5 V.

Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

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.

Outline 3d SOT360-1
Data Sheets (1)
Name/DescriptionModified Date
Octal bus transceiver; 3-state (REV 1.0) PDF (151.0 kB) 74LV245AT [English]03 Jun 2016
Package Information (1)
Name/DescriptionModified Date
plastic thin shrink small outline package; 20 leads; body width 4.4 mm (REV 1.0) PDF (304.0 kB) SOT360-1 [English]08 Feb 2016
Packing (1)
Name/DescriptionModified Date
TSSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 4.0) PDF (225.0 kB) SOT360-1_118 [English]15 Apr 2013
Supporting Information (1)
Name/DescriptionModified Date
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]08 Oct 2009
IBIS Model
Ordering Information
ProductStatusVCC (V)Logic switching levelsOutput drive capabilitytpd (ns)No of bitsfmax (MHz)Power dissipation considerationsRth(j-a) (K/W)Tamb (Cel)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package nameNo of pinsPackage version
74LV245ATPWActiveTSSOP2020SOT360-1
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
74LV245ATPWSOT360-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74LV245ATPWJ (9353 078 53118)Standard Marking74LV245ATPWAlways Pb-free11
Octal bus transceiver; 3-state 74LV245ATPW
74LV245AT IBIS model 74LV245ATPW
SOT360-1 LPC1112FDH20
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
Reel 13" Q1/T1 LPC824M201JDH20
PCA9634