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)

74LVT2245; 74LVTH2245

3.3 V octal transceiver with 30 Ohm termination resistors; 3-state

The 74LVT2245; 74LVTH2245 is an 8-bit transceiver with 30 Ω termination resistors and 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. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs

Features and benefits

  • 30 Ω output termination resistors

  • Octal bidirectional bus interface

  • 3-state buffers

  • Wide supply voltage range from 2.7 V to 3.6 V

  • BiCMOS high speed and output drive

  • Output capability: +12 mA and -12 mA

  • TTL input and output switching levels

  • Overvoltage tolerant inputs to 5.5 V

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

  • Live insertion and extraction permitted

  • Direct interface with TTL levels

  • 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 standards 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

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) Package name
74LVT2245D n.a. n.a. TTL ± 12 3.2 8 150 medium -40~85 SO20
74LVT2245PW n.a. n.a. TTL ± 12 3.2 8 150 medium -40~85 TSSOP20
74LVTH2245D n.a. n.a. TTL ± 12 3.2 8 150 medium -40~85 SO20
74LVTH2245PW n.a. n.a. TTL ± 12 3.2 8 150 medium -40~85 TSSOP20

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74LVT2245D 74LVT2245D,118
(935211410118)
Active 74LVT2245 SOT163-1
SO20
(SOT163-1)
SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74LVT2245PW 74LVT2245PW,118
(935211430118)
Active LVT2245 SOT360-1
TSSOP20
(SOT360-1)
SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118
74LVTH2245D 74LVTH2245D,118
(935281746118)
Active 74LVTH2245D SOT163-1
SO20
(SOT163-1)
SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74LVTH2245PW 74LVTH2245PW,118
(935281748118)
Active VTH2245 SOT360-1
TSSOP20
(SOT360-1)
SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_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
74LVTH2245DB 74LVTH2245DB,112
(935281747112)
Obsolete VTH2245 SOT339-1
SSOP20
(SOT339-1)
SOT339-1 SSOP-TSSOP-VSO-WAVE
Not available
74LVTH2245DB,118
(935281747118)
Obsolete VTH2245 SOT339-1_118

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVT2245D 74LVT2245D,118 74LVT2245D rohs rhf rhf
74LVT2245PW 74LVT2245PW,118 74LVT2245PW rohs rhf rhf
74LVTH2245D 74LVTH2245D,118 74LVTH2245D rohs rhf rhf
74LVTH2245PW 74LVTH2245PW,118 74LVTH2245PW rohs rhf rhf

All type numbers in the table below are discontinued.

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVTH2245DB 74LVTH2245DB,112 74LVTH2245DB rohs rhf rhf
74LVTH2245DB 74LVTH2245DB,118 74LVTH2245DB rohs rhf rhf
Quality and reliability disclaimer

Documentation (15)

File name Title Type Date
74LVT_LVTH2245 3.3 V octal transceiver with 30 Ω termination resistors; 3-state Data sheet 2024-07-08
001aae465 Block diagram: 74LVT2245D, 74LVT2245DB, 74LVT2245PW, 74LVTH2245D, 74LVTH2245DB, 74LVTH2245PW Block diagram 2009-11-04
mna817 Block diagram: 74LVT2245D, 74LVT2245DB, 74LVT2245PW, 74LVTH2245D, 74LVTH2245DB, 74LVTH2245PW Block diagram 2009-11-03
mna818 Block diagram: 74LVT2245D, 74LVT2245DB, 74LVT2245PW, 74LVTH2245D, 74LVTH2245DB, 74LVTH2245PW Block diagram 2009-11-04
mna819 Block diagram: 74LVT2245D, 74LVT2245DB, 74LVT2245PW, 74LVTH2245D, 74LVTH2245DB, 74LVTH2245PW Block diagram 2009-11-04
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
lvt2245 lvt2245 IBIS model IBIS model 2013-04-09
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
TSSOP20_SOT360-1_mk plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28
SOT163-1 plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body Package information 2022-06-20
SOT360-1 plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body Package information 2022-06-21
SOT339-1 plastic, shrink small outline package; 20 leads; 0.65 mm pitch; 7.2 mm x 5.3 mm x 2 mm body Package information 2020-04-21
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

Support

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Models

File name Title Type Date
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
lvt2245 lvt2245 IBIS model IBIS model 2013-04-09

Ordering, pricing & availability

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