Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

74LVT16245B; 74LVTH16245B

3.3 V 16-bit transceiver; 3-state

The 74LVT16245B; 74LVTH16245B is a 16-bit transceiver with 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver. The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/receive (1DIR and 2DIR) inputs for direction control. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs

Features and benefits

  • 16-bit bidirectional bus interface

  • 3-state buffers

  • Wide supply voltage range from 2.7 to 3.6 V

  • Overvoltage tolerant inputs to 5.5 V

  • BiCMOS high speed and output drive

  • Output capability: +64 mA and -32 mA

  • Direct interface with TTL levels

  • Input and output interface capability to systems at 5 V supply

  • Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs

  • Live insertion and extraction permitted

  • Power-up 3-state

  • No bus current loading when output is tied to 5 V bus

  • IOFF circuitry provides partial Power-down mode operation

  • Latch-up performance exceeds 500 mA per JESD 78 Class II Level B

  • Complies with JEDEC standard JESD8C (2.7 V to 3.6 V)

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Specified from -40 °C to 85 °C

Parametrics

Type number VCC(A) (V) VCC(B) (V) Logic switching levels Output drive capability (mA) tpd (ns) Nr of bits fmax (MHz) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
74LVT16245BDGG n.a. n.a. TTL -32/64 1.9 16 150 medium -40~85 81 1.4 33 TSSOP48
74LVTH16245BDGG n.a. n.a. TTL -32/64 1.9 16 150 medium -40~85 81 1.4 33 TSSOP48

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74LVT16245BDGG 74LVT16245BDGG,118
(935203000118)		 Active LVT16245B SOT362-1
TSSOP48
(SOT362-1) 		SOT362-1 SSOP-TSSOP-VSO-WAVE
SOT362-1_118
74LVTH16245BDGG 74LVTH16245BDGG,11
(935281753118)		 Active LVTH16245B LVTH16245B Standard Procedure Standard Procedure SOT362-1
TSSOP48
(SOT362-1) 		SOT362-1 SSOP-TSSOP-VSO-WAVE
SOT362-1_118

All type numbers in the table below are discontinued.

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74LVT16245BBX 74LVT16245BBX,518
(935295877518)		 Obsolete LVT16245B Standard Procedure Standard Procedure no package information
74LVT16245BDL 74LVT16245BDL,112
(935179190112)		 Withdrawn / End-of-life LVT16245B SOT370-1
SSOP48
(SOT370-1) 		SOT370-1 SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Not available
74LVT16245BDL,118
(935179190118)		 Obsolete LVT16245B SOT370-1_118
74LVT16245BEV 74LVT16245BEV/G,51
(935281133518)		 Obsolete LVT16245B Standard Procedure Standard Procedure no package information
74LVT16245BEV/G:55
(935281133557)		 Obsolete LVT16245B Standard Procedure Standard Procedure
74LVT16245BEV/G,55
(935281133551)		 Obsolete LVT16245B Standard Procedure Standard Procedure
74LVT16245BEV,151
(935270795151)		 Obsolete LVT16245B Standard Procedure Standard Procedure
74LVT16245BEV,157
(935270795157)		 Obsolete LVT16245B Standard Procedure Standard Procedure
74LVT16245BEV,118
(935270795118)		 Obsolete LVT16245B Standard Procedure Standard Procedure
74LVT16245BEVK
(935270795557)		 Obsolete LVT16245B Standard Procedure Standard Procedure
74LVT16245BEV,518
(935270795518)		 Obsolete LVT16245B Standard Procedure Standard Procedure
74LVT16245BEVE
(935270795551)		 Obsolete LVT16245B Standard Procedure Standard Procedure
74LVTH16245BBX 74LVTH16245BBX,518
(935295879518)		 Obsolete LVTH16245B Standard Procedure Standard Procedure no package information
74LVTH16245BDL 74LVTH16245BDL,112
(935281752112)		 Obsolete no package information
74LVTH16245BDL,118
(935281752118)		 Obsolete

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVT16245BDGG 74LVT16245BDGG,118 74LVT16245BDGG rohs rhf rhf
74LVTH16245BDGG 74LVTH16245BDGG,11 74LVTH16245BDGG rohs rhf rhf

All type numbers in the table below are discontinued.

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVT16245BBX 74LVT16245BBX,518 74LVT16245BBX rohs rhf rhf
74LVT16245BDL 74LVT16245BDL,112 74LVT16245BDL rohs rhf rhf
74LVT16245BDL 74LVT16245BDL,118 74LVT16245BDL rohs rhf rhf
74LVT16245BEV 74LVT16245BEV/G,51 74LVT16245BEV rohs rhf rhf
74LVT16245BEV 74LVT16245BEV/G:55 74LVT16245BEV rohs rhf rhf
74LVT16245BEV 74LVT16245BEV/G,55 74LVT16245BEV rohs rhf rhf
74LVT16245BEV 74LVT16245BEV,151 74LVT16245BEV rhf
74LVT16245BEV 74LVT16245BEV,157 74LVT16245BEV rhf
74LVT16245BEV 74LVT16245BEV,118 74LVT16245BEV rhf
74LVT16245BEV 74LVT16245BEVK 74LVT16245BEV rhf
74LVT16245BEV 74LVT16245BEV,518 74LVT16245BEV rhf
74LVT16245BEV 74LVT16245BEVE 74LVT16245BEV rhf
74LVTH16245BBX 74LVTH16245BBX,518 74LVTH16245BBX rohs rhf rhf
74LVTH16245BDL 74LVTH16245BDL,112 74LVTH16245BDL rohs rhf rhf
74LVTH16245BDL 74LVTH16245BDL,118 74LVTH16245BDL rohs rhf rhf
Quality and reliability disclaimer

Documentation (16)

File name Title Type Date
74LVT_LVTH16245B 3.3 V 16-bit transceiver; 3-state Data sheet 2024-07-08
AN90063 Questions about package outline drawings Application note 2025-10-22
001aaa789 Block diagram: 74ALVC16245DGG, 74ALVC16245DL, 74ALVC164245BQ, 74ALVC164245DGG, 74ALVC164245DL, 74ALVCH16245DGG, 74ALVCH16245DL, 74LVT16245BBQ, 74LVT16245BDGG, 74LVT16245BDL, 74LVT16245BEV, 74LVTH16245BBQ, 74LVTH16245BDGG, 74LVTH16245BDL, 74LVTN16245BBQ, 74LVTN16245BDGG Block diagram 2009-11-04
001aae471 Block diagram: 74LVT16245BBQ, 74LVT16245BDGG, 74LVT16245BDL, 74LVT16245BEV, 74LVTH16245BBQ, 74LVTH16245BDGG, 74LVTH16245BDL Block diagram 2009-11-04
001aae474 Block diagram: 74LVT16245BBQ, 74LVT16245BDGG, 74LVT16245BDL, 74LVT16245BEV, 74LVTH16245BBQ, 74LVTH16245BDGG, 74LVTH16245BDL Block diagram 2009-11-03
001aaj656 Block diagram: 74LVT16245BBQ, 74LVT16245BDGG, 74LVT16245BDL, 74LVT16245BEV, 74LVTH16245BBQ, 74LVTH16245BDGG, 74LVTH16245BDL Block diagram 2009-11-04
mna709 Block diagram: 74LVT16245BBQ, 74LVT16245BDGG, 74LVT16245BDL, 74LVT16245BEV, 74LVTH16245BBQ, 74LVTH16245BDGG, 74LVTH16245BDL Block diagram 2009-11-03
SOT362-1 3D model for products with SOT362-1 package Design support 2020-01-22
lvt16245b lvt16245b IBIS model IBIS model 2013-04-09
lvth16245b lvth16245b IBIS model IBIS model 2013-04-09
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
TSSOP48_SOT362-1_mk plastic, thin shrink small outline package; 48 leads; 0.5 mm pitch; 12.8 mm x 6.1 mm x 1.2 mm body Marcom graphics 2017-01-28
SOT362-1 plastic thin shrink small outline package; 48 leads; body width 6.1 mm Package information 2024-01-05
SOT370-1 plastic, shrink small outline package; 48 leads; 0.635 mm pitch; 15.9 mm x 7.5 mm x 2.8 mm body Package information 2020-04-21
SSOP-TSSOP-VSO-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

Support

If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.

Models

File name Title Type Date
SOT362-1 3D model for products with SOT362-1 package Design support 2020-01-22
lvt16245b lvt16245b IBIS model IBIS model 2013-04-09
lvth16245b lvth16245b IBIS model IBIS model 2013-04-09

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