74LV245D

Octal bus transceiver; 3-state

The 74LV245 is a low-voltage Si-gate CMOS device that is pin and function compatible with 74HC245 and 74HCT245.

The 74LV245 is an octal transceiver with non-inverting 3-state bus compatible outputs in both send and receive directions. A send/receive (DIR) input controls direction, and an output enable (OE) input makes easy cascading possible. Pin OE controls the outputs so that the buses are effectively isolated.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LV245D 74LV245D,118 935063210118 SOT163-1 Order product
74LV245D 74LV245D,112 935063210112 SOT163-1 Order product

Features

  • Wide operating voltage: 1.0 V to 5.5 V
  • Optimized for low voltage applications: 1.0 V to 3.6 V
  • Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
  • Typical output ground bounce < 0.8 V at VCC = 3.3 V and Tamb = 25 °C
  • Typical HIGH-level output voltage (VOH) undershoot: > 2 V at VCC = 3.3 V and Tamb = 25 °C
  • ESD protection:
    • HBM JESD22-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Multiple package options
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Target applications

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capabilitytpd (ns)No of bitsfmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LV245DProduction1.0 - 5.5n.a.TTL+/- 167.0830low-40~1257416.750SO20

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74LV245D74LV245D,118
( 9350 632 10118 )
Active74LV245D
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1
74LV245D,112
( 9350 632 10112 )
Active74LV245DBulk Pack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74LV245D74LV245D,11874LV245D144.910.239.78E711
74LV245D74LV245D,11274LV245D144.910.239.78E711
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
74LV245Octal bus transceiver; 3-stateData sheet2017-03-17
lv24574LV245 IBIS modelIBIS model2019-01-09
lvlv Spice modelSPICE model2013-05-06
SOT163-1_118SO20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-15
SOT163-1plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
lv24574LV245 IBIS modelIBIS model2019-01-09
lvlv Spice modelSPICE model2013-05-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LV245D74LV245D,118935063210118Reel 13" Q1/T1Order product
74LV245D74LV245D,112935063210112Bulk PackOrder product

Sample

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Sample orders normally take 2-4 days for delivery.

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