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PDF 54FCT541 Data sheet ( Hoja de datos )
| Número de pieza | 54FCT541 | |
| Descripción | Octal Buffer/Line Driver | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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October 1999
54FCT541
Octal Buffer/Line Driver with TRI-STATE® Outputs
General Description
The ’FCT541 is an octal buffer and line driver with
TRI-STATE outputs designed to be employed as a memory
and address driver, clock driver, or bus-oriented transmitter/
receiver. The ’FCT541 is similar to the ’FCT244 with broad-
side pinout.
Features
n Non-inverting buffers
n TTL input and output level compatible
n CMOS power consumption
n Output sink capability of 48 mA, source capability of
12 mA
n Flow-through pinout for ease of PC board layout
n Standard Microcircuit Drawing (SMD) 5962-8976601
Ordering Code
Military
54FCT541DMQB
54FCT541FMQB
54FCT541LMQB
Connection Diagram
Pin Assignment
DIP and Cerpack
Package
Number
J20A
W20A
E20A
DS100953-1
Pin Assignment
LCC
Package Description
20-Lead Ceramic Dual-In-Line
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier, Type C
Pin Names
OE1, OE2
I0– I7
O0– O7
Description
Output Enable Input (Active Low)
Inputs
Outputs
Inputs
Outputs
OE1
OE2
I
FCT541
L LH
H
H XX
Z
X HX
Z
L LL
L
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
DS100953-30
TRI-STATE® is a registered trademark of FAirchild Semiconductor Corporation.
© 1999 National Semiconductor Corporation DS100953
www.national.com
1 page  
Physical Dimensions inches (millimeters) unless otherwise noted
20-Terminal Ceramic Chip Carrier
NS Package Number E20A
20-Lead Ceramic Dual-In-Line Package
NS Package Number J20A
5
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5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet 54FCT541.PDF ] | |
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