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SN74LS245 Octal Bus Transceiver The SN74LS245 is an Octal Bus Transmitter/Receiver designed for 8-line asynchronous 2-way data communication between data buses. Direction Input (DR) controls transmission of Data from bus A to bus B or bus B to bus A depending upon its logic level. The Enable input (E) can be used to isolate the buses. http://onsemi.com • • .
erating Ambient Temperature Range Output Current
– High Min 4.75 0 Typ 5.0 25 Max 5.25 70
– 3.0
– 15 IOL Output Current
– Low 24 Unit V °C mA mA mA Device SN74LS245N SN74LS245DW Package 16 Pin DIP 16 Pin Shipping 1440 Units/Box 2500/Tape & Reel
ORDERING INFORMATION
© Semiconductor Components Industries, LLC, 1999
1
December, 1999
– Rev. 6
Publication Order Number: SN74LS245/D
SN74LS245
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Limits Symbol VIH VIL VT+
–VT
– VIK VOH O Parameter Input HIGH Voltage Input LOW Voltage Hysteresis Input Clamp Diode Voltage .
74LS245 - Fairchild Semiconductor
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control functio.
74LS245 - Texas Instruments
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-functio.
74LS245 - National Semiconductor
These octal bus transceivers are designed for asynchronous two-way communication between data buses The control function.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | 74LS240 |
ON Semiconductor |
LOW POWER SCHOTTKY |
|
| 2 | 74LS240 |
Fairchild Semiconductor |
Octal 3-STATE Buffer/Line Driver/Line Receiver |
|
| 3 | 74LS240 |
Hitachi Semiconductor |
Octal Buffers/Line Drivers/Line Receivers |
|
| 4 | 74LS240 |
National Semiconductor |
Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
|
| 5 | 74LS240 |
BDTIC |
LSTTL eight-Buffer / Bus Driver |
|
| 6 | 74LS241 |
Hitachi Semiconductor |
Octal Buffers/Line Drivers/Line Receivers |
|
| 7 | 74LS241 |
Fairchild Semiconductor |
Octal 3-STATE Buffer/Line Driver/Line Receiver |
|
| 8 | 74LS241 |
National Semiconductor |
Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
|
| 9 | 74LS241 |
Motorola |
OCTAL BUFFER/LINE DRIVER |
|
| 10 | 74LS243 |
Fairchild Semiconductor |
Quadruple Bus Transceiver |
|
| 11 | 74LS244 |
Mitsubishi Electric Semiconductor |
OCTAL BUFFER/LINE DRIVERS |
|
| 12 | 74LS244 |
Fairchild Semiconductor |
Octal 3-STATE Buffer/Line Driver/Line Receiver |
|