onsemi 74VHC245M
$ 0.402
Obsolete
Inventory History
3 month trend: +0.00%
CAD Models
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Alternate Parts
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.402
$ 0.542
$ 0.542
Stock
723,765
208,857
208,857
Authorized Distributors
4
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
20
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Low Level Output Current
8 mA
8 mA
8 mA
High Level Output Current
-8 mA
8 mA
8 mA
Propagation Delay
8.5 ns
8.5 ns
8.5 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Supply Chain
Country of OriginTaiwan
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1988-01-01
Lifecycle StatusObsolete (Last Updated: 1 day ago)
LTB Date2022-01-08
LTD Date2022-07-08
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 day ago)
Descriptions
Descriptions of onsemi 74VHC245M provided by its distributors.
Transceiver Non-Inverting Tri-State 1-Ch 8-Bit 2V-5.5V 8mA SOIC-20 SMD 13mm × 7.6mm × 2.35mm
74VHC Series CMOS Octal Bidirectional Transceiver w/ 3-STATE Output - SOIC-20
Bus Transceiver Single 8 Channel 3 State 20-Pin SOIC W Rail
74VHC CMOS, SMD, 74VHC245, SOIC20; Logic Device Type:Bidirectional; Supply Voltage Range:2V to 5.5V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Base Number:74; IC Generic Number:74VHC245; Interface Type:Bus; Logic Function Number:245; Logic IC Base Number:74245; Logic IC Family:VHC; Logic IC Function:Octal Bus Transceiver (3-State); No. of Gates:8; No. of Inputs:1; No. of Transceivers:8; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:SOIC; Supply Voltage:5.5V; Supply Voltage Max:5.5V; Supply Voltage Min:2V; Termination Type:SMD
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 Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- 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
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
Contact PlatingTin
MountSurface Mount
Number of Pins20
Number of Terminals20
Weight801 mg
Technical
DirectionBidirectional
High Level Output Current-8 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
Nominal Supply Voltage (DC)3.3 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Gates8
Number of Outputs1
Number of Ports2
Output Current8 mA
PolarityNon-Inverting
Propagation Delay8.5 ns
Quiescent Current4 µA
Schedule B8542390000
Temperature GradeIndustrial
Turn-On Delay Time19 ns
Dimensions
Height2.35 mm
Height - Seated (Max)2.642 mm
Length12.802 mm
Terminal Pitch1.27 mm
Width7.5 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements