SN74LS348 View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
MFG CO.
SN74LS348 Datasheet PDF : 6 Pages
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SN54/74LS348 • SN54/74LS848
AC CHARACTERISTICS (VCC = 5.0 V, TA = 25°C)
Symbol
From
(Input)
To
(Output)
Waveform
LS348
Limits
LS848
Limits
Min Typ Max Min Typ Max Unit Test Conditions
tPLH
tPHL
1 thru 7
A0, A1 or A2
In-Phase
output
11 17
20 30
12 18
ns
20 30
tPLH
tPHL
1 thru 7
A0, A1 or A2
Out-of-Phase
output
23 35
23 35
23 35
ns
23 35
CL = 45 pF
RL = 667 Ω
tPZH
tPZL
EI
A0, A1 or A2
25 39
24 41
25 39
ns
24 41
tPLH
tPHL
0 thru 7
Out-of-Phase
E0
output
11 18
26 40
11 18
ns
26 40
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPHZ
tPLZ
0 thru 7
EI
EI
EI
GS
GS
EO
A0, A1 or A2
In-Phase
output
In-Phase
output
In-Phase
output
38 55
9.0 21
11 17
14 36
17 21
25 40
18 27
23 35
38 55
ns
9.0 21
11 17
ns
14 36
17 21
ns
30 45
18 27
ns
23 35
CL = 15 pF
RL = 2.0 Ω
CL = 5.0 pF
RL = 667 Ω
FAST AND LS TTL DATA
5-502
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