HD74ACT368 PDF даташит
Спецификация HD74ACT368 изготовлена «Hitachi Semiconductor» и имеет функцию, называемую «Hex Inverter Buffer with 3-State Output». |
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Детали детали
Номер произв | HD74ACT368 |
Описание | Hex Inverter Buffer with 3-State Output |
Производители | Hitachi Semiconductor |
логотип |
8 Pages
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HD74AC368/HD74ACT368
Hex Inverter Buffer with 3-State Output
Features
• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
• Outputs Source/Sink 24 mA
• HD74ACT368 has TTL-Compatible Inputs
Pin Arrangement
OE1 1
I2
O3
I4
O5
I6
O7
GND 8
(Top view)
16 VCC
15 OE2
14 I
13 O
12 I
11 O
10 I
9O
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HD74AC368/HD74ACT368
Logic Symbol
OE
IO
Pin Names
OE1, OE2
I
O
3-State Output: Enable Input (Active Low)
Inputs
Outputs
Truth Table
Inputs
OE
L
L
H
H : High Voltage Level
L : Low Voltage Level
X : Immaterial
Z : High Impedance
I
L
H
X
Output
O
L
H
Z
DC Characteristics (unless otherwise specified)
Item
Maximum quiescent supply current
Symbol Max
ICC 80
Unit
µA
Maximum quiescent supply current ICC 8.0 µA
Maximum ICC/input (HD74ACT368) ICCT
1.5
mA
Condition
VIN = VCC or ground, VCC = 5.5 V,
Ta = Worst case
VIN = VCC or ground, VCC = 5.5 V,
Ta = 25°C
VIN = VCC – 2.1 V, VCC = 5.5 V,
Ta = Worst case
2
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HD74AC368/HD74ACT368
AC Characteristics: HD74AC368
Item
Propagation delay
Symbol
t PLH
VCC (V)*1
3.3
5.0
Ta = +25°C
CL = 50 pF
Min Typ
1.0 7.0
1.0 5.0
Propagation delay
t PHL
3.3
5.0
1.0 7.0
1.0 4.5
Enable time
tPZH 3.3
5.0
1.0 9.0
1.0 7.0
Enable time
tPZL 3.3
5.0
1.0 10.0
1.0 7.5
Disable time
tPHZ 3.3
5.0
1.0 9.5
1.0 7.5
Disable time
tPLZ 3.3
5.0
1.0 9.0
1.0 7.0
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Max
9.0
7.0
9.0
7.0
13.0
9.5
12.5
10.0
12.0
10.0
12.5
10.0
Ta = –40°C to +85°C
CL = 50 pF
Min Max
1.0 10.0
1.0 7.5
1.0 10.0
1.0 7.5
1.0 13.5
1.0 10.0
1.0 13.5
1.0 10.5
1.0 12.5
1.0 10.5
1.0 13.5
1.0 10.5
Unit
ns
ns
ns
ns
ns
ns
AC Characteristics: HD74ACT368
Item
Symbol VCC (V)*1
Propagation delay
t PLH
5.0
Propagation delay
t PHL
5.0
Enable time
tPZH 5.0
Enable time
tPZL 5.0
Disable time
tPHZ 5.0
Disable time
tPLZ 5.0
Note: 1. Voltage Range 5.0 is 5.0 V ± 0.5 V
Ta = +25°C
CL = 50 pF
Min Typ
1.0 6.5
1.0 6.0
1.0 8.0
1.0 8.0
1.0 9.0
1.0 8.5
Max
9.0
9.0
10.0
12.0
12.0
11.0
Ta = –40°C to +85°C
CL = 50 pF
Min Max
1.0 10.0
1.0 10.0
1.0 11.0
1.0 13.0
1.0 13.0
1.0 12.0
Unit
ns
ns
ns
ns
ns
ns
Capacitance
Item
Input capacitance
Power dissipation capacitance
Symbol
CIN
CPD
Typ
4.5
40.0
Unit
pF
pF
Condition
VCC = 5.5 V
VCC = 5.0 V
3
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Номер в каталоге | Описание | Производители |
HD74ACT365 | Hex Buffer/Driver with 3-State Output | Hitachi Semiconductor |
HD74ACT366 | Hex Inverter Buffer with 3-State Output | Hitachi Semiconductor |
HD74ACT367 | Hex Buffer/Driver with 3-State Output | Hitachi Semiconductor |
HD74ACT368 | Hex Inverter Buffer with 3-State Output | Hitachi Semiconductor |
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