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74ACTQ153 PDF даташит

Спецификация 74ACTQ153 изготовлена ​​​​«Fairchild Semiconductor» и имеет функцию, называемую «Quiet Series Dual 4-Input Multiplexer».

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Номер произв 74ACTQ153
Описание Quiet Series Dual 4-Input Multiplexer
Производители Fairchild Semiconductor
логотип Fairchild Semiconductor логотип 

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74ACTQ153 Даташит, Описание, Даташиты
July 1990
Revised May 1999
74ACTQ153
Quiet Series Dual 4-Input Multiplexer
General Description
The ACTQ153 is a high-speed dual 4-input multiplexer with
common select inputs and individual enable inputs for each
section. It can select two lines of data from four sources.
The two buffered outputs present data in the true (non-
inverted) form. In addition to multiplexer operation, the
ACTQ153 can act as a function generator and generate
any two functions of three variables.
Features
s Outputs source/sink 24 mA
s ACTQ153 has TTL-compatible inputs
s Guaranteed simultaneous switching noise level and
dynamic threshold performance
s Guaranteed pin-to-pin skew AC performance
s Improved latch-up immunity
Ordering Code:
Order Number Package Number
Package Description
74ACTQ153SC
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74ACTQ153PC
N20A
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbols
Connection Diagram
IEEE/IEC
Pin Descriptions
Pin Names
I0a - 13a
I0b - 13b
S0, S1
Ea
Eb
Za
Zb
Description
Side A Data Inputs
Side B Data Inputs
Common Select Inputs
Side A Enable Input
Side B Enable Input
Side A Output
Side B Output
FACT, FACT Quiet Series, and GTOare trademarks of Fairchild Semiconductor Corporation.
© 1999 Fairchild Semiconductor Corporation DS010244.prf
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74ACTQ153 Даташит, Описание, Даташиты
Functional Description
The ACTQ153 is a dual 4-input multiplexer. It can select
two bits of data from up to four sources under the control of
the common Select inputs (S0, S1). The two 4-input multi-
plexer circuits have individual active-LOW Enables (Ea, Eb)
which can be used to strobe the outputs independently.
When the Enables (Ea, Eb) are HIGH, the corresponding
outputs (Az, Zb) are forced LOW. The ACTQ153 is the logic
implementation of a 2-pole, 4-position switch, where the
position of the switch is determined by the logic levels sup-
plied to the Select inputs. The logic equations for the out-
puts are shown below.
Za = Ea • (I0a • S1 • S0 + I1a • S1 • S0 +
I2a • S1 •S0 + I3a • S1 • S0)
Zb = Eb • (I0b • S1 • S0 • I1b • S1 • S0 +
I2b • S1 • S0 +I3b • S1 • S0)
Logic Diagram
Truth Table
Select
Inputs
S0 S1
XX
LL
LL
HL
E
H
L
L
L
HLL
LHL
LHL
HHL
HHL
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Inputs (a or b)
I0 I1 I2
XXX
L XX
HXX
XLX
XHX
XXL
XXH
XXX
XXX
Outputs
I3 Z
XL
XL
XH
XL
XH
XL
XH
LL
HH
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
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74ACTQ153 Даташит, Описание, Даташиты
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI = −0.5V
VI = VCC + 0.5V
DC Input Voltage (VI)
DC Output Diode Current (IOK)
VO = −0.5V
VO = VCC + 0.5V
DC Output Voltage (VO)
DC Output Source
or Sink Current (IO)
DC VCC or Ground Current
per Output Pin (ICC or IGND)
Storage Temperature (TSTG)
DC Latch-Up Source or Sink Current
Junction Temperature (TJ)
PDIP
0.5V to +7.0V
20 mA
+20 mA
0.5V to VCC + 0.5V
20 mA
+20 mA
0.5V to VCC + 0.5V
±50 mA
±50 mA
65°C to +150°C
±300 mA
140°C
Recommended Operating
Conditions
Supply Voltage (VCC)
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
Minimum Input Edge Rate V/t
VIN from 0.8V to 2.0V
VCC @ 4.5V, 5.5V
4.5V to 5.5V
0V to VCC
0V to VCC
40°C to +85°C
125 mV/ns
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, with-
out exception, to ensure that the system design is reliable over its power
supply, temperature, and output/input loading variables. Fairchild does not
recommend operation of FACTcircuits outside databook specifications.
DC Electrical Characteristics
Symbol
Parameter
VIH Minimum HIGH Level
Input Voltage
VIL Maximum LOW Level
Input Voltage
VOH Minimum HIGH Level
Output Voltage
VCC
(V)
4.5
5.5
4.5
5.5
4.5
5.5
TA = +25°C
TA = −40°C to +85°C
Typ Guaranteed Limits
1.5 2.0
2.0
1.5 2.0
2.0
1.5 0.8
0.8
1.5 0.8
0.8
4.49
4.4
4.4
5.49
5.4
5.4
4.5
5.5
VOL
Maximum LOW Level
4.5
Output Voltage
5.5
0.001
0.001
3.86
4.86
0.1
0.1
3.76
4.76
0.1
0.1
4.5 0.36
5.5 0.36
IIN Maximum Input
Leakage Current
5.5
±0.1
ICCT
IOLD
IOHD
ICC
Maximum
ICC/Input
Minimum Dynamic
Output Current (Note 3)
Maximum Quiescent
Supply Current
5.5
5.5
5.5
5.5
0.6
8.0
VOLP
Maximum HIGH Level
Output Noise
5.0
1.1
1.5
VOLV
Maximum LOW Level
Output Noise
5.0
0.6
1.2
VIHD
Minimum HIGH Level
Dynamic Input Voltage
5.0
1.9
2.2
VILD
Maximum LOW Level
5.0
Dynamic Input Voltage
1.2
0.8
Note 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
0.44
0.44
±1.0
1.5
75
75
80.0
Units
V
V
V
V
V
V
µA
µA
mA
mA
µA
V
V
V
V
Conditions
VOUT = 0.1V
or VCC 0.1V
VOUT = 0.1V
or VCC 0.1V
IOUT = −50 µA
VIN = VIL or VIH
IOH = −24 mA
IOH = −24 mA (Note 2)
IOUT = 50 µA
VIN = VIL or VIH
IOL = 24 mA
IOL = 24 mA (Note 2)
VI = VCC, GND
VI = VCC 2.1V
VOLD = 1.65V Max
VOHD = 3.85V Min
VIN = VCC
or GND
Figure 1Figure 2
(Note 4)(Note 5)
Figure 1Figure 2
(Note 4)(Note 6)
(Note 4)(Note 6)
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