74ACT245SCX Fairchild Semiconductor, 74ACT245SCX Datasheet - Page 6
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74ACT245SCX
Manufacturer Part Number
74ACT245SCX
Description
IC TRANSCEIVER 3-ST 8BIT 20SOIC
Manufacturer
Fairchild Semiconductor
Series
74ACTr
Datasheet
1.74AC245SCX.pdf
(12 pages)
Specifications of 74ACT245SCX
Logic Type
Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
24mA, 24mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Logic Family
ACT
Operating Supply Voltage (typ)
5V
Propagation Delay Time
12ns
Number Of Elements
1
Number Of Channels
8
Input Logic Level
TTL
Output Logic Level
CMOS
Output Type
3-State
Package Type
SOIC W
Polarity
Non-Inverting
Logical Function
Bus Transceiver
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Technology
CMOS
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
20
Logic Device Type
Transceiver, Bidirectional
Supply Voltage Range
4.5V To 5.5V
Logic Case Style
SOIC
No. Of Pins
20
Operating Temperature Range
-40°C To +85°C
Family Type
74ACT
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74ACT245SCX
74ACT245SCXTR
74ACT245SCXTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74ACT245SCX
Manufacturer:
FSC
Quantity:
20 000
©1988 Fairchild Semiconductor Corporation
74AC245, 74ACT245 Rev. 1.5.0
AC Electrical Characteristics for AC
Note:
6. Voltage range 3.3 is 3.3V
AC Electrical Characteristics for ACT
Note:
7. Voltage range 5.0 is 5.0V
Capacitance
Symbol
Symbol
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PZL
PLZ
PLH
PHL
PZH
PHZ
PZL
PLZ
C
C
C
I/O
PD
IN
Propagation Delay,
A
Propagation Delay,
A
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
Propagation Delay,
A
Propagation Delay,
A
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
n
n
n
n
Input Capacitance
Input/Output Capacitance
Power Dissipation Capacitance
to B
to B
to B
to B
Parameter
n
n
Parameter
n
n
or B
or B
or B
or B
n
n
n
n
to A
to A
to A
to A
Parameter
0.3V. Voltage range 5.0 is 5.0V
0.5V.
n
n
n
n
V
V
CC
CC
5.0
5.0
5.0
5.0
5.0
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
(V)
(V)
(7)
(6)
V
V
V
Min.
6
Min.
1.5
1.5
1.5
1.5
1.5
2.0
1.5
1.5
1.5
1.5
2.5
1.5
2.5
1.5
2.0
1.5
2.0
1.5
CC
CC
CC
T
T
C
A
C
A
0.5V.
OPEN
5.0V
5.0V
L
L
Typ. Max.
Typ.
Conditions
5.0
3.5
5.0
3.5
7.0
5.0
7.5
5.5
6.5
5.5
7.0
5.5
4.0
4.0
5.0
5.5
5.5
5.0
50pF
25 C,
50pF
25 C,
11.5
12.0
12.0
11.5
8.5
6.5
8.5
6.0
8.5
9.0
9.0
9.0
Max.
10.0
10.0
10.0
10.0
7.5
8.0
T
A
T
Min.
A
1.0
1.0
1.0
1.0
2.0
1.0
2.0
1.0
1.0
1.0
1.5
1.0
Min.
1.5
1.0
1.5
1.5
1.0
1.5
C
40 C to 85 C,
C
L
40 C to 85 C,
L
50pF
Typ.
15.0
45.0
4.5
50pF
Max.
12.5
13.5
12.5
10.0
13.0
10.0
Max.
9.0
7.0
9.0
7.0
9.0
9.5
11.0
12.0
11.0
11.0
8.0
9.0
www.fairchildsemi.com
Units
pF
pF
pF
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns