Skip to main content
74LVCH16244A - Block Diagram

74LVCH16244A

3.3V CMOS 16-Bit Buffer/Driver with 3-State Outputs, 5.0V Tolerant I/O, and Bus-Hold

The 74LVCH16244A 16-bit buffer/driver can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. All pins of this 16-bit buffer/driver can be driven from either 3.3V or 5V devices which allows the use of this device a translator in a mixed 3.3V/5V supply system. The 74LVCH16244A has “bus-hold” which prevents floating inputs and eliminates the need for pull-up/down resistors. The 74LVCH16244A operates at -40C to +85C

Features

  • Typical tSK(o) (Output Skew) < 250ps
  • ESD > 2000V per MIL-STD-883, Method 3015
  • > 200V using machine model (C = 200pF, R = 0)
  • VCC = 3.3V ± 0.3V, Normal Range
  • VCC = 2.7V to 3.6V, Extended Range
  • CMOS power levels (0.4 uW typ. static)
  • All inputs, outputs, and I/O are 5V tolerant
  • Available in 48 pin TSSOP package

Product Specification

FunctionPkg. CodeTemp. RangeBus Width (bits)Core Voltage (V)Output TypeOn Resistance (Ω)Speed Grade
Buffer/DriverPAG48-40 to 85°C163.33-stateA

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
74LVCH16244APAGActivePAG48TSSOP48IYesTubeCheck Availability
74LVCH16244APAG8ActivePAG48TSSOP48IYesReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
no-lock
74LVCH16244A Datasheet Datasheet PDF 218 KB Oct 6, 2015
Apps Notes & White Papers
no-lock
AN-224: ALVC/LVC Logic Characteristics and Apps. Application Note PDF 204 KB Jul 6, 2005
PCNs & PDNs
no-lock
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 14, 2016
no-lock
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 15, 2016
no-lock
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB Jan 28, 2016
show all (27)
no-lock
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB Nov 13, 2015
no-lock
PCN# : TB1503-01R1 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 333 KB Oct 22, 2015
no-lock
PCN# : TB1503-01 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 291 KB Jul 21, 2015
no-lock
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 14, 2012
no-lock
PCN# : A0803-02 Add ATP as alternate assembly for TSSOP-48 and TSSOP-56 Product Change Notice PDF 129 KB Sep 18, 2008
no-lock
PCN#: TB-0510-05 New Shipping Tube for TSSOP/TVSOP/TSSOP Exposed Product Change Notice PDF 201 KB Dec 13, 2005
no-lock
PCN# A-0508-02: OSET Alternate Assembly Location for Green Product Change Notice PDF 18 KB Sep 2, 2005
no-lock
PCN# A-0504-02R2: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 38 KB Aug 4, 2005
no-lock
PCN#A-0504-02R1: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 16 KB Jul 22, 2005
no-lock
PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT Product Change Notice PDF 35 KB Apr 29, 2005
no-lock
PCN#: A-0504-02, Transfer assembly facility IDT-Manila to OSE-Ph Product Change Notice PDF 47 KB Apr 29, 2005
no-lock
PCN#: A-0405-06, To qualify alternate facility ATP for PV (SSOP) Product Change Notice PDF 22 KB May 24, 2004
no-lock
PCN#:A-0312-01, new mold compound material - G600 Product Change Notice PDF 109 KB Dec 3, 2003
no-lock
PCN#:A-0312-02, new die attach material - 8290 Product Change Notice PDF 116 KB Dec 3, 2003
no-lock
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 10, 2003
no-lock
PCN#: G-0303-04, new m/c G700 & 8290 d/a material Product Change Notice PDF 130 KB Apr 14, 2003
no-lock
PCN Addendum # L0203-10R1 Fab 2 to Fab 4 Transfer Product Change Notice PDF 110 KB Jan 13, 2003
no-lock
PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB Apr 26, 2002
no-lock
PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB Apr 16, 2002
no-lock
PCN# L0203-10 Fab Transfer from Fab 2 to Fab 4 Product Change Notice PDF 27 KB Apr 15, 2002
no-lock
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 14, 2001
no-lock
PCN# L0110-04 Moisture Level Change From 1 to 3 Product Change Notice PDF 32 KB Oct 19, 2001
no-lock
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 11, 2001
no-lock
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB Nov 18, 1999

Software & Tools

Title Type Format File Size Datesort icon
locked
74LVCH16244A HSPICE MODEL Model - HSPICE ZIP 62 KB Mar 29, 1999
no-lock
74LVCH16244A IBIS MODEL Model - IBIS ZIP 11 KB Mar 1, 1999