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HD74LS642 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Octal Bus Transceivers - Renesas

भाग संख्या HD74LS642
समारोह Octal Bus Transceivers
मैन्युफैक्चरर्स Renesas 
लोगो Renesas लोगो 
पूर्व दर्शन
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<?=HD74LS642?> डेटा पत्रक पीडीएफ

HD74LS642 pdf
HD74LS642
Function Table
Note:
Enable
G
L
L
H
H; high level, L; low level, X; irrelevant
Direction Control
DIR
L
H
X
Operation
B data to A bus
A data to B bus
Isolation
Block Diagram
Enable G
Transceiver (1/8)
BA
Direction
Control DIR
Absolute Maximum Ratings
Item
Symbol
Ratings
Supply voltage
VCC
7
Input voltage
VIN 7
Power dissipation
PT 400
Storage temperature
Tstg –65 to +150
Note: Voltage value, unless otherwise noted, are with respect to network ground terminal.
Recommended Operating Conditions
Item
Supply voltage
Output voltage
Output current
Operating temperature
Symbol
VCC
VOH
IOL
Topr
Min
4.75
–20
Typ
5.00
25
Max
5.25
5.5
24
75
Unit
V
V
mW
°C
Unit
V
V
mA
°C
Rev.2.00, Feb.18.2005, page 2 of 6

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डाउनलोड[ HD74LS642 Datasheet.PDF ]


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