SN54LS848J View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
SN54LS848J Datasheet PDF : 6 Pages
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SN54/74LS348 • SN54/74LS848
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Limits
Symbol
Parameter
Min Typ Max Unit
Test Conditions
VIH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
54
VIL
Input LOW Voltage
74
0.7
Guaranteed Input LOW Voltage for
0.8
V
All Inputs
VIK
VOH
Input Clamp Diode Voltage
– 0.65 – 1.5
V
VCC = MIN, IIN = – 18 mA
Output HIGH Voltage
A0, A1, A2
EO, GS
54, 74 2.4
3.1
54
2.5
3.5
V
VCC = MIN, IOH = MAX, VIN = VIH
V
or VIL per Truth Table
EO, GS
74
2.7
3.5
V
VOL
Output LOW Voltage
EO, GS
54, 74
74
0.25 0.4
0.35 0.5
V
IOL = 4.0 mA
VCC = VCC MIN,
VIN = VIL or VIH
V
IOL = 8.0 mA
per Truth Table
VOL
Output LOW Voltage
A0, A1, A2
54, 74
74
0.25 0.4
0.35 0.5
V
IOL = 12 mA
V
IOL = 24 mA
VCC = VCC MIN,
VIN = VIL or VIH
per Truth Table
IOZH
IOZL
Output Off Current HIGH
Output Off Current LOW
Input HIGH Current
Input 0, EI — LS348
20
µA VCC = MAX, VOUT = 2.7 V
–20
µA VCC = MAX, VOUT = 0.4 V
20
µA
Input 0 — LS848
Other — LS348
Other — LS848
IIH
Input HIGH Current
Input 0, EI — LS348
40
µA VCC = MAX, VIN = 2.7 V
40
µA
60
µA
0.1
mA
Input 0 — LS848
Other — LS348
Other — LS848
0.2
mA VCC = MAX, VIN = 7.0 V
0.2
mA
0.3
mA
Input LOW Current
Input 0, EI — LS348
– 0.4 mA
IIL
Input 0 — LS848
Other — LS348
Other — LS848
– 0.8
– 0.8
– 1.2
mA VCC = MAX, VIN = 0.4 V
mA
mA
Short Circuit Current (Note 1)
IOS
EO, GS
– 20
A0, A1, A2
– 30
– 120 mA VCC = MAX
– 130 mA
Power Supply Current
Total, Output HIGH
ICC
Total, Output LOW
VCC = MAX
12
23
All Inputs and Outputs Open
mA
13
25
VCC = MAX, Inputs 7, EI = GND
All Others Open
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
FAST AND LS TTL DATA
5-501
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