74LS367 반도체 회로 부품 판매점
3-STATE HEX BUFFERS
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 Motorola Semiconductors |
3-STATE HEX BUFFERS
These devices are high speed hex buffers with 3-state outputs. They are
organized as single 6-bit or 2-bit / 4-bit, with inverting or non-inverting data (D)
paths. The outputs are designed to drive 15 TTL Unit Loads or 60 Low Power
Schottky loads when the Enable (E) is LOW.
When the Output Enable (E) is HIGH, the outputs are forced to a high
impedance “off” state. If the outputs of the 3-state devices are tied together,
all but one device must be in the high impedance state to avoid high currents
that would exceed the maximum ratings. Designers should ensure that Output
Enable signals to 3-state devices whose outputs are tied together are
designed so there is no overlap.
SN54/74LS365A
SN54/74LS366A
SN54/74LS367A
SN54/74LS368A
3-STATE HEX BUFFERS
LOW POWER SCHOTTKY
16
1
16
1
16
1
J SUFFIX
CERAMIC
CASE 620-09
N SUFFIX
PLASTIC
CASE 648-08
D SUFFIX
SOIC
CASE 751B-03
GUARANTEED OPERATING RANGES
Symbol
Parameter
VCC
Supply Voltage
TA Operating Ambient Temperature Range
IOH Output Current — High
IOL Output Current — Low
ORDERING INFORMATION
SN54LSXXXJ
SN74LSXXXN
SN74LSXXXD
Ceramic
Plastic
SOIC
Min Typ Max Unit
54 4.5 5.0 5.5
74 4.75 5.0 5.25
V
54 – 55 25 125 °C
74 0 25 70
54
– 1.0
mA
74 – 2.6
54 12 mA
74 24
FAST AND LS TTL DATA
5-516
SN54/74LS365A • SN54/74LS366A
SN54/74LS367A • SN54/74LS368A
SN54 / 74LS365A
HEX 3-STATE BUFFER WITH
COMMON 2-INPUT NOR ENABLE
VCC E2
16 15 14 13 12 11 10 9
SN54 / 74LS366A
HEX 3-STATE INVERTER BUFFER
WITH COMMON 2-INPUT NOR ENABLE
VCC E2
16 15 14 13 12 11 10 9
12
E1
3 4 56
TRUTH TABLE
78
GND
INPUTS
E1 E2 D
LLL
L LH
HXX
XHX
OUTPUT
L
H
(Z)
(Z)
SN54 / 74LS367A
HEX 3-STATE BUFFER
SEPARATE 2-BIT AND 4-BIT SECTIONS
VCC E
16 15 14 13 12 11 10 9
12
E1
3 4 56
TRUTH TABLE
78
GND
INPUTS
E1 E2 D
LLL
L LH
HXX
XHX
OUTPUT
H
L
(Z)
(Z)
SN54 / 74LS368A
HEX 3-STATE INVERTER BUFFER
SEPARATE 2-BIT AND 4-BIT SECTIONS
VCC E
16 15 14 13 12 11 10 9
1 2 3 4 56 78
E GND
TRUTH TABLE
INPUTS
OUTPUT
ED
LL
LH
HX
L
H
(Z)
12
E
3 4 56
TRUTH TABLE
78
GND
INPUTS
OUTPUT
ED
LL
LH
HX
H
L
(Z)
FAST AND LS TTL DATA
5-517
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( motorola )
74LS367 buffer
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국내 전력반도체 판매점
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전화번호 : 051-319-2877
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전력반도체 문의 : 010-3582-2743
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