74ACTQ245SC Fairchild Semiconductor, 74ACTQ245SC Datasheet - Page 3
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74ACTQ245SC
Manufacturer Part Number
74ACTQ245SC
Description
IC TRANSCVR TRI-ST 8BIT 20SOIC
Manufacturer
Fairchild Semiconductor
Series
74ACTQr
Datasheet
1.74ACTQ245SC.pdf
(13 pages)
Specifications of 74ACTQ245SC
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
74ACT
Number Of Channels Per Chip
8
Input Level
TTL
Output Level
CMOS
Output Type
3-State
High Level Output Current
- 24 mA
Low Level Output Current
24 mA
Propagation Delay Time
7 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 85 C
Function
Octal Bidir Trans
Input Bias Current (max)
4 uA
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Circuits
8
Polarity
Non-Inverting
Operating Supply Voltage (typ)
5V
Number Of Elements
1
Number Of Channels
8
Input Logic Level
TTL
Output Logic Level
CMOS
Package Type
SOIC W
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74ACTQ245SC.
©1989 Fairchild Semiconductor Corporation
74ACQ245, 74ACTQ245 Rev. 1.5.1
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
I
CC
Symbol
Symbol
T
V
V
or I
V / t
V / t
I
V
V
I
STG
T
V
OK
I
T
V
CC
IK
O
CC
O
O
A
J
I
I
GND
Supply Voltage
DC Input Diode Current
DC Input Voltage
DC Output Diode Current
DC Output Voltage
DC Output Source or Sink Current
DC V
Storage Temperature
DC Latch-Up Source or Sink Current
Junction Temperature
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Minimum Input Edge Rate, ACQ Devices:
V
Minimum Input Edge Rate, ACTQ Devices:
V
IN
IN
V
V
V
V
ACQ
ACTQ
O
O
I
I
from 30% to 70% of V
from 0.8V to 2.0V, V
CC
V
–0.5V
V
–0.5V
CC
or Ground Current per Output Pin
CC
+ 0.5V
+ 0.5V
CC
CC
@ 4.5V, 5.5V
, V
Parameter
Parameter
CC
@ 3.0V, 4.5V, 5.5V
3
–0.5V to V
–0.5V to V
Rating
Rating
–65°C to +150°C
–40°C to +85°C
–0.5V to +7.0V
2.0V to 6.0V
4.5V to 5.5V
www.fairchildsemi.com
125mV/ns
125mV/ns
0V to V
0V to V
CC
CC
±300mA
–20mA
+20mA
–20mA
+20mA
±50mA
±50mA
+ 0.5V
+ 0.5V
140°C
CC
CC