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PDF 74LVQ245 Data sheet ( Hoja de datos )
| Número de pieza | 74LVQ245 | |
| Descripción | Low Voltage Octal Bidirectional Transceiver with 3-STATE Outputs | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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May 1998
74LVQ245
Low Voltage Octal Bidirectional Transceiver with
3-STATE Outputs
General Description
The LVQ245 contains eight non-inverting bidirectional buff-
ers with 3-STATE outputs and is intended for bus-oriented
applications. Current sinking capability is 12 mA at both the A
and B ports. The Transmit/Receive (T/R) input determines
the direction of data flow through the bidirectional trans-
ceiver. Transmit (active-HIGH) enables data from A ports to
B ports; Receive (active-LOW) enables data from B ports to
A ports. The Output Enable input, when HIGH, disables both
A and B ports by placing them in a HIGH Z condition.
Features
n Ideal for low power/low noise 3.3V applications
n Implements patented EMI reduction circuitry
n Available in SOIC JEDEC, SOIC EIAJ and QSOP
packages
n Guaranteed simultaneous switching noise level and
dynamic threshold performance
n Improved latch-up immunity
n Guaranteed incident wave switching into 75Ω
n 4 kV minimum ESD immunity
Ordering Code
Order Number
74LVQ245SC
74LVQ245SJ
74LVQ245QSC
Package Number
M20B
M20D
MQA20
Package Description
20-Lead (0.300" Wide) Small Outline Package, SOIC JEDEC
20-Lead Molded Shrink Small Outline Package, SOIC EIAJ
20-Lead (0.150" Wide) Molded Shrink Small Outline Package, SSOP JEDEC
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbols
Connection Diagram
Pin Assignment for
SOIC and QSOP
DS011357-1
IEEE/IEC
DS011357-3
DS011357-2
© 1998 Fairchild Semiconductor Corporation DS011357
www.fairchildsemi.com
1 page  
Physical Dimensions inches (millimeters) unless otherwise noted
20-Lead (0.300" Wide) Small Outline Package, SOIC JEDEC
Package Number M20B
20-Lead Molded Shrink Small Outline Package, SOIC EIAJ
Package Number M20D
5
www.fairchildsemi.com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet 74LVQ245.PDF ] | |
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