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SN54LS323 Datasheet(PDF) 3 Page - Motorola, Inc

Part No. SN54LS323
Description  8-BIT SHIFT/STORAGE REGISTER WITH 3-STATE OUTPUTS
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Maker  MOTOROLA [Motorola, Inc]
Homepage  http://www.freescale.com
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SN54LS323 Datasheet(HTML) 3 Page - Motorola, Inc

   
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5-3
FAST AND LS TTL DATA
SN54/74LS323
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Supply Voltage
54
74
4.5
4.75
5.0
5.0
5.5
5.25
V
TA
Operating Ambient Temperature Range
54
74
– 55
0
25
25
125
70
°C
IOH
Output Current — High
Q0, Q7
54, 74
– 0.4
mA
IOL
Output Current — Low
Q0, Q7
Q0, Q7
54
74
4.0
8.0
mA
IOH
Output Current — High
I/O0 – I/O7
I/O0 – I/O7
54
74
– 1.0
– 2.6
mA
IOL
Output Current — Low
I/O0 – I/O7
I/O0 – I/O7
54
74
12
24
mA
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Symbol
Parameter
Limits
Unit
Test Conditions
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
VIH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
VIL
Input LOW Voltage
54
0.7
V
Guaranteed Input LOW Voltage for
All Inputs
VIL
Input LOW Voltage
74
0.8
V
Guaranteed Input LOW Voltage for
All Inputs
VIK
Input Clamp Diode Voltage
– 0.65
– 1.5
V
VCC = MIN, IIN = – 18 mA
VOH
Output HIGH Voltage
I/O0 – I/O7
54
2.4
3.2
V
VCC = MIN, IOH = MAX
VOH
Output HIGH Voltage
I/O0 – I/O7
74
2.4
3.1
V
VCC = MIN, IOH = MAX
VOH
Output HIGH Voltage
Q0, Q7
54
2.5
3.4
V
VCC = MIN, IOH = MAX
VOH
Output HIGH Voltage
Q0, Q7
74
2.7
3.4
V
VCC = MIN, IOH = MAX
VOL
Output LOW Voltage
I/O0 – I/O7
54, 74
0.25
0.4
V
IOL = 12 mA
VCC = VCC MIN,
VIN = VIL or VIH
per Truth Table
VOL
Output LOW Voltage
I/O0 – I/O7
74
0.35
0.5
V
IOL = 24 mA
VIN = VIL or VIH
per Truth Table
VOL
Output LOW Voltage
Q0 – Q7
54, 74
0.4
V
IOL = 4.0 mA
VCC = VCC MIN,
VIN = VIL or VIH
per Truth Table
VOL
Output LOW Voltage
Q0 – Q7
74
0.5
V
IOL = 8.0 mA
VIN = VIL or VIH
per Truth Table
IOZH
Output Off Current HIGH
I/O0 – I/O7
40
µA
VCC = MAX, VOUT = 2.7 V
IOZL
Output Off Current LOW
I/O0 – I/O7
– 400
µA
VCC = MAX, VOUT = 0.4 V
IIH
Input HIGH Current
Others
20
µA
VCC = MAX, VIN = 2.7 V
IIH
Input HIGH Current
S0, S1,
I/O0 – I/O7
40
µA
VCC = MAX, VIN = 2.7 V
IIH
Input HIGH Current
Others
0.1
mA
VCC = MAX, VIN = 7.0 V
S0, S1
0.2
mA
VCC = MAX, VIN = 7.0 V
I/O0 – I/O7
0.1
mA
VCC = MAX, VIN = 5.5 V
IIL
Input LOW Current
Others
– 0.4
mA
VCC = MAX, VIN = 0.4 V
IIL
S0, S1
– 0.8
mA
VCC = MAX, VIN = 0.4 V
IOS
Short Circuit Current
(Note 1)
Qo, Q7
– 20
–100
mA
VCC = MAX
OS
Short Circuit Current
(Note 1)
I/O0 – I/O7
– 30
–130
mA
VCC = MAX
ICC
Power Supply Current
53
mA
VCC = MAX
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.


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