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PDF SN74LS798 Data sheet ( Hoja de datos )
| Número de pieza | SN74LS798 | |
| Descripción | TRI-STATE OCTAL BUFFERS | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SN74LS798 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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TRI-STATE OCTAL BUFFERS
The SN54 / 74LS795 thru SN54 / 74LS798 device types provide a second
source for the 71 / 81LS95 thru 71 / 81LS98 series. These devices are octal
low power Schottky versions of the 70/8095 thru 70/8098 3-STATE Hex
Buffers. The LS795 and LS797 are noninverting and the LS796 and LS798
are inverting functions. On each buffer, one of the two inputs is used as a
control line to gate the output into the high impedance state, while the other
input passes the data through the buffer. On the LS795 and LS796 access is
through a 2-input NOR gate, with all eight 3-STATE enable lines common. On
the LS797 and LS798, four buffers are enabled from one common line and the
other four buffers from another common line. On all device types the 3-STATE
condition is achieved by applying a high logic level to the enable pins.
TRUTH TABLES
LS795
INPUTS OUTPUT
G1 G2 A
Y
HXX
XHX
L LH
LLL
Z
Z
H
L
LS796
INPUTS OUTPUT
G1 G2 A
Y
HXX
XHX
L LH
LLL
Z
Z
L
H
LS797
INPUTS OUTPUT
GA
Y
HX
LH
LL
Z
H
L
LS798
INPUTS OUTPUT
GA
Y
HX
LH
LL
Z
L
H
GUARANTEED OPERATING RANGES
Symbol
Parameter
VCC
Supply Voltage
TA Operating Ambient Temperature Range
IOH Output Current — High
IOL Output Current — Low
54
74
54
74
54
74
54
74
SN54/74LS795
SN54/74LS796
SN54/74LS797
SN54/74LS798
TRI-STATE OCTAL BUFFERS
LOW POWER SCHOTTKY
20
1
20
1
20
1
J SUFFIX
CERAMIC
CASE 732-03
N SUFFIX
PLASTIC
CASE 738-03
DW SUFFIX
SOIC
CASE 751D-03
ORDERING INFORMATION
SN54LSXXXJ Ceramic
SN74LSXXXN Plastic
SN74LSXXXDW SOIC
Min Typ Max Unit
4.5 5.0 5.5
4.75 5.0 5.25
V
– 55 25 125 °C
0 25 70
– 2.6
– 5.0
mA
8.0 mA
16
FAST AND LS TTL DATA
5-609
1 page  
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit,
and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different
applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does
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unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless
against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.
Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
Literature Distribution Centers:
SYMBOL
SW1
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USA: Motorola Literature
EUROPE: Motorola Ltd.;
Distribution; P.O. Box 20912; Phoenix, Arizona
European Literature Centre; 88 Tanners Drive,
85036.
Blakelands,
Milton
Keynes,
MK14
5tBPPZ, HEngland.
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Closed
JAPAN: Nippon Motorola Ltd.; 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141, Japan.
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ASIA PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Center, No. 2 Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong.
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◊ FAST AND LS TTL DATA
5-613
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet SN74LS798.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SN74LS795 | TRI-STATE OCTAL BUFFERS | Motorola Semiconductors |
| SN74LS796 | TRI-STATE OCTAL BUFFERS | Motorola Semiconductors |
| SN74LS797 | TRI-STATE OCTAL BUFFERS | Motorola Semiconductors |
| SN74LS798 | TRI-STATE OCTAL BUFFERS | Motorola Semiconductors |
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