LC7935AN データシートの表示（PDF） - SANYO -> Panasonic
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LC7935AN Datasheet PDF : 5 Pages
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LC7935AN
Allowable Operating Conditions at Ta = –10 to +70˚C
Parameter
Supply voltage
H-level input voltage
L-level input voltage
Clock frequency
Clock pulse width
Clock rise/fall time
Data setup time
Data hold time
Latch pulse width
Symbol
Conditions
VDD
VIH
VIL
fCLK
tWΦ
tr, tf
tDS
tDH
tWL
VDD
SIN, CLOCK, LATCH, BEO, STROBE
SIN, CLOCK, LATCH, BEO, STROBE
CLOCK: Duty: 50%
CLOCK
CLOCK
SIN, CLOCK
SIN, CLOCK
LATCH
min
4.5
0.8VDD
VSS(L)
Ratings
typ
75
100
50
100
max
5.5
VDD
0.2VDD
5.0
200
Unit
V
V
V
MHz
ns
ns
ns
ns
ns
Electrical Characteristics at Ta = 25˚C
Parameter
H-level input current
L-level input current
H-level output voltage
L-level output voltage
Output OFF-state leakage current
Input capacitance
Operating current drain
Symbol
Conditions
IIH1
IIH2
IIL1
IIL2
VOH
VOL1
VOL2
IOFF
CIN
IDD
SIN, CLOCK, LATCH
BEO
SIN, CLOCK, LATCH
STROBE
SOUT: VDD=5V, IOH=– 0.5mA
SOUT: VDD=5V, IOL=0.5mA
D1 to D32: VDD=5V, IOL=30mA
D1 to D32: VO=24V
CLOCK
VDD: VDD=5V, fCLK=5MHz, All outputs : no
load
Ratings
min
typ
12
– 10
– 72
VDD– 0.5
5.0
Unit
max
10 µA
72 µA
µA
– 12 µA
V
0.5 V
0.5 V
20 µA
pF
5 mA
Switching Characteristics at Ta = 25˚C
Parameter
Clock latch delay width
Latch clock delay width
H-level output propagation delay time
L-level output propagation delay time
Symbol
Conditions
tCL
tLC
tPLH1
tPLH2
tPLH3
tPHL1
tPHL2
tPHL3
CLOCK, LATCH: VDD=5V
CLOCK, LATCH: VDD=5V
LATCH, D1 to D32: VDD=5V, Dn: RL=1.0kΩ,
CL=15pF
BEO, STROBE: VDD=5V, Dn: RL=1.0kΩ,
CL=15pF
CLOCK, SOUT: VDD=5V, SOUT: CL=15pF
LATCH, D1 to D32: VDD=5V, Dn: RL=1.0kΩ,
CL=15pF
BEO, STROBE, D1 to D32: VDD=5V, Dn:
RL=1.0kΩ, CL=15pF
CLOCK, SOUT: VDD=5V, SOUT: CL=15pF
min
100
0
Ratings
typ
Unit
max
ns
ns
400 ns
300 ns
200 ns
200 ns
100 ns
200 ns
Driver ON/OFF Truth Table
Latch Data (Q)
0
1
0
1
0
1
0
1
BEO
0
0
1
1
0
0
1
1
STROBE
0
0
0
0
1
1
1
1
Driver
OFF
OFF
OFF
ON Driver on
OFF
OFF
OFF
OFF
No.3183–2/5
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