M54HC153/253
M74HC153/253
January 1993
HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT
HC153 DUAL 4 CHANNEL MULTIPLEXER
B1R
(Plastic Package)
ORDER CODES :
M54HCXXXF1R
M74HCXXXM1R
M74HCXXXB1R
M74HCXXXC1R
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
PIN CONNECTIONS (top view)
NC =
No Internal
Connection
DESCRIPTION
.
HIGH SPEED
t
PD
= 12 ns (TYP.) at V
CC
= 5 V
.
LOW POWER DISSIPATION
I
CC
= 4
A (MAX.) at T
A
= 25
C
.
HIGH NOISE IMMUNITY
V
NIH
= V
NIL
= 28 % V
CC
(MIN.)
.
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
.
SYMMETRICAL OUTPUT IMPEDANCE
I
OH
= I
OL
= 4 mA (MIN.)
.
BALANCED PROPAGATION DELAYS
t
PLH
= t
PHL
.
WIDE OPERATING VOLTAGE RANGE
V
CC
(OPR) = 2 V to 6 V
.
PIN AND FUNCTION COMPATIBLE WITH
54/74LS153/253
The M54/74HC153 and M54/74HC253 are high
speed CMOS DUAL 4-CHANNEL MULTIPLEXERS
fabricated with silicon gate C
2
MOS technology.
Both achieve high speed operation, similar to equi-
valent LSTTL, while maintaining the CMOS low
power dissipation.
The designer has a choice of complementary output
(HC153) and 3-state output (HC253).
Each of these data (1C0-1C3, 2C0-2C3) is selected
by the two address inputs A and B.
Separate strobe inputs (1G, 2G) are provided for
each of the two four-line sections. The strobe input
(G) can be used to inhibit the data output ; the output
of HC 153 is fixed at a low level and the output of
HC253 is a high impedance, while the strobe input
is held low.
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
1/12
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION (for HC153)
PIN No
SYMBOL
NAME AND FUNCTION
1, 15
1G, 2G
Output Enable Inputs
14, 2
A, B
Common Data Select
Inputs
6, 5, 4, 3
1C0 to 1C3
Data Inputs From
Source 1
7
1Y
Multiplexer Output From
Source 1
9
2Y
Multiplexer Output From
Source 2
10, 11, 12,
13
2C0 to 2C3
Data Inputs From
Source 2
8
GND
Ground (0V)
16
V
CC
Positive Supply Voltage
PIN DESCRIPTION (for HC253)
PIN No
SYMBOL
NAME AND FUNCTION
1, 15
1G, 2G
Output Enable Inputs
14, 2
A, B
Common Data Select
Inputs
6, 5, 4, 3
1C0 to 1C3
Data Inputs From
Source 1
7, 9
1Y, 2Y
3 State Multiplexer
Outputs
10, 11, 12,
13
2C0 to 2C3
Data Inputs From
Source 2
8
GND
Ground (0V)
16
V
CC
Positive Supply Voltage
IEC LOGIC SYMBOLS
HC153
HC253
M54/M74HC153 M54/M74HC253
2/12
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
V
CC
Supply Voltage
2 to 6
V
V
I
Input Voltage
0 to V
CC
V
V
O
Output Voltage
0 to V
CC
V
T
op
Operating Temperature: M54HC Series
M74HC Series
-55 to +125
-40 to +85
o
C
o
C
t
r
, t
f
Input Rise and Fall Time
V
CC
= 2 V
0 to 1000
ns
V
CC
= 4.5 V
0 to 500
V
CC
= 6 V
0 to 400
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
CC
Supply Voltage
-0.5 to +7
V
V
I
DC Input Voltage
-0.5 to V
CC
+ 0.5
V
V
O
DC Output Voltage
-0.5 to V
CC
+ 0.5
V
I
IK
DC Input Diode Current
20
mA
I
OK
DC Output Diode Current
20
mA
I
O
DC Output Source Sink Current Per Output Pin
25
mA
I
CC
or I
GND
DC V
CC
or Ground Current
50
mA
P
D
Power Dissipation
500 (*)
mW
T
stg
Storage Temperature
-65 to +150
o
C
T
L
Lead Temperature (10 sec)
300
o
C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
(*) 500 mW:
65
o
C derate to 300 mW by 10mW/
o
C: 65
o
C to 85
o
C
M54/M74HC153 M54/M74HC253
4/12
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