74LVT640PW

3.3V Octal transceiver with direction pin; inverting (3-State)

The LVT640 is a high-performance BiCMOS product designed for VCC operation at 3.3V.

This device is an octal transceiver featuring inverting 3-State bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features an Output Enable (OE) input for easy cascading and a Direction (DIR) input for direction control.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LVT640PW 74LVT640PW,118 935213090118 SOT360-1 Order product
74LVT640PW 74LVT640PW,112 935213090112 SOT360-1 Order product

Features

  • Cctal bidirectional bus interface
  • 3-State buffers
  • Output capability: +64 mA / -32 mA
  • TTL input and output switching levels
  • Input and output interface capability to systems at 5 V supply
  • Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
  • Live insertion/extraction permitted
  • Power-up 3-State
  • No bus current loading when output is tied to 5 V bus
  • Latch-up protection exceeds 500mA per JEDEC Std 17
  • ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model

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
74LVT640PWProduction2.7 - 3.6n.a.TTL-32/+642.48150medium-40~85983.841TSSOP20

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74LVT640PW74LVT640PW,118
( 9352 130 90118 )
ActiveLVT640
TSSOP20
(SOT360-1)
SOT360-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74LVT640PW74LVT640PW,11874LVT640PW70.81.337.52E811
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74LVT6403.3 V Octal transceiver with direction pin, inverting (3-state)Data sheet2017-04-10
lvt640lvt640 IBIS modelIBIS model2013-04-07
lvtlvt Spice modelSPICE model2013-05-06
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT360-1_118TSSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-15
SOT360-1plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
lvt640lvt640 IBIS modelIBIS model2013-04-07
lvtlvt Spice modelSPICE model2013-05-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LVT640PW74LVT640PW,118935213090118Reel 13" Q1/T1Order product
74LVT640PW74LVT640PW,112935213090112Bulk PackOrder product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.