onsemi 74VHC245SJ
Obsolete
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date1988-01-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2013-06-10
LTD Date2013-12-10
Related Parts
onsemi74LVX245SJ
Bus Transceiver, LV/LV-A/LVX/H Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
onsemi74LCXR2245SJ
Transceiver, Non-Inverting Element 8 Bit per Element Push-Pull Output 20-SOP
onsemi74LCXH245SJ
Transceiver, Non-Inverting Element 8 Bit per Element Push-Pull Output 20-SOP
onsemiMM74HC126SJX
Tape & Reel (TR) MATTE TIN 74HC HC/UH logic driver 7.8mA 7.8mA 5.3mm 4.5V -40C~85C TA
Descriptions
Descriptions of onsemi 74VHC245SJ provided by its distributors.
Octal Bidirectional Transceiver with 3-STATE Outputs | IC TXRX NON-INVERT 5.5V 20SOP
Bus Transceiver, AHC/VHC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
IC TRANSCVR TRI-ST 8BIT 20SOP
IC TXRX NON-INVERT 5.5V 20SOP
The VHC245 is an advanced high speed CMOS octal bus transceiver fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC245 is intended for bidirectional asynchronous communication between data busses. The direction of data transmission is determined by the level of the T/R# input. The enable input can be used to disable the device so that the busses are effectively isolated. All inputs are equipped with protection circuits against static discharge.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Weight481.5 mg
Technical
DirectionBidirectional
High Level Output Current8 mA
Logic FunctionInverting, Transceiver
Low Level Output Current8 mA
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Ports2
Operating Supply Voltage3.3 V
PolarityNon-Inverting
Propagation Delay8.5 ns
Temperature GradeIndustrial
Turn-On Delay Time19 ns
Dimensions
Height - Seated (Max)2.1 mm
Length12.6 mm
Terminal Pitch1.27 mm
Width5.3 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements