74ACQ245SC Fairchild Semiconductor, 74ACQ245SC Datasheet - Page 4

• Manufacturer Part Number: 74ACQ245SC
• Description: IC TRANSCEIVER 8BIT 20SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74ACQr

Specifications of 74ACQ245SC

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Logic Family: ACQ
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Propagation Delay Time: 15ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: CMOS
• Output Logic Level: CMOS
• Output Type: 3-State
• Package Type: SOIC W
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 2V
• Operating Supply Voltage (max): 6V
• 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

©1989 Fairchild Semiconductor Corporation
74ACQ245, 74ACTQ245 Rev. 1.5.1
DC Electrical Characteristics for ACQ
Notes:
1. All outputs loaded; thresholds on input associated with output under test.
2. Maximum test duration 2.0ms, one output loaded at a time.
3. I
4. Max number of outputs defined as (n). Data Inputs are driven 0V to 5V; one output @ GND.
5. Max number of Data Inputs (n) switching. (n–1) Inputs switching 0V to 5V (ACQ). Input-under-test switching:
Symbol
5V to threshold (V
I
V
IN
V
I
I
V
V
I
CC
I
V
V
V
IN
OHD
V
OLD
OZT
OLP
OLV
IHD
OH
ILD
OL
IH
and I
IL
(3)
(3)
CC
Minimum HIGH Level
Input Voltage
Maximum LOW Level
Input Voltage
Minimum HIGH Level
Output Voltage
Maximum LOW Level
Output Voltage
Maximum Input
Leakage Current
Minimum Dynamic
Output Current
Maximum Quiescent
Supply Current
Maximum I/O
Leakage Current
Quiet Output
Maximum Dynamic V
Quiet Output Minimum
Dynamic V
Minimum HIGH Level
Dynamic Input Voltage
Maximum LOW Level
Dynamic Input Voltage
@ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V V
Parameter
ILD
OL
), 0V to threshold (V
(2)
OL
V
CC
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
5.5
5.5
5.5
5.5
5.5
5.0
5.0
5.0
5.0
(V)
IHD
), f
V
V
V
V
I
V
I
V
I
V
I
I
V
I
V
I
V
I
V
V
V
V
V
V
V
Figures 1 & 2
Figures 1 & 2
(5)
5)
OUT
OH
OH
OH
OUT
OL
OL
OL
OUT
OUT
OHD
O
CC
CC
IN
IN
IN
IN
IN
IN
I
OLD
IN
I
I
(OE)
Conditions
V
V
– 0.1V
– 0.1V
1 MHz.
V
12mA
24mA
24mA
V
V
V
V
V
V
V
–12mA
–24mA
–24mA
CC
CC
CC
–50µA
50µA
IL
IL
IL
IL
IL
IL
CC
0.1V or
0.1V or
1.65V Max.
3.85V Min.
, GND
, GND;
, GND
or V
or V
or V
or V
or V
or V
V
or GND
(1)
IL
4
(1)
, V
IH
IH
IH
IH
IH
IH
(4)
(4)
,
,
,
,
,
,
IH
;
0.002
0.001
0.001
Typ.
T
2.25
2.75
2.25
2.75
2.99
4.49
5.49
–0.6
1.5
1.5
1.1
3.1
1.9
A
+25°C
3.15
3.85
1.35
1.65
2.56
3.86
4.86
0.36
0.36
0.36
±0.1
±0.3
–1.2
2.1
0.9
2.9
4.4
5.4
0.1
0.1
0.1
4.0
1.5
3.5
1.5
Guaranteed Limits
T
A
–40°C to +85°C
CC
±1.0
±3.0
3.15
3.85
1.35
1.65
2.46
3.76
4.76
0.44
0.44
0.44
40.0
–75
2.1
0.9
2.9
4.4
5.4
0.1
0.1
0.1
75
.
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Units
mA
mA
µA
µA
µA
V
V
V
V
V
V
V
V