Service Manuals, User Guides, Schematic Diagrams or docs for : . Electronic Components Datasheets Various datasheets 74ls795
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SN54/74LS795
SN54/74LS796
TRI-STATE OCTAL BUFFERS SN54/74LS797
SN54/74LS798
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 TRI-STATE OCTAL BUFFERS
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 LOW POWER SCHOTTKY
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
J SUFFIX
CERAMIC
LS795 LS796 CASE 732-03
20
INPUTS OUTPUT INPUTS OUTPUT
1
G1 G2 A Y G1 G2 A Y
H X X Z H X X Z
N SUFFIX
X H X Z X H X Z
PLASTIC
L L H H L L H L
CASE 738-03
L L L L L L L H 20
1
LS797 LS798 DW SUFFIX
INPUTS OUTPUT INPUTS OUTPUT SOIC
20
CASE 751D-03
G A Y G A Y 1
H X Z H X Z
L H H L H L
L L L L L H ORDERING INFORMATION
SN54LSXXXJ Ceramic
SN74LSXXXN Plastic
SN74LSXXXDW SOIC
GUARANTEED OPERATING RANGES
Symbol Parameter Min Typ Max Unit
VCC Supply Voltage 54 4.5 5.0 5.5 V
74 4.75 5.0 5.25
TA Operating Ambient Temperature Range 54 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo