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參數資料
| 型號： | LC74980W |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP208 |
| 封裝： | SQFP-208 |
| 文件頁數： | 4/10頁 |
| 文件大小： | 62K |
| 代理商： | LC74980W |
No. 6450-3/10
LC74980W
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input high-level voltage
VIH
CMOS level
0.7 VDD
——
V
CMOS level Schmitt
0.75 VDD
——
V
Input low-level voltage
VIL
CMOS level
—
0.2 VIDD
V
CMOS level Schmitt
—
0.15 VIDD
V
Input high-level current
IIH
VI = VDD
–10
—
+10
A
VI = VDD, with pull-down resistors attached.
+10
—
+100
A
Input low-level current
IIL
VI = VSS
–10
—
+10
A
Type B4, IOH = –2 mA
VDD – 0.8
—
V
Output high-level voltage
VOH
Type B8, IOH = –4 mA
VDD – 0.8
—
V
Type B12, IOH = –6 mA
VDD – 0.8
—
V
Type B4, IOL = 2 mA
—
0.4
V
Output low-level voltage
VOL
Type B8, IOL = 4 mA
—
0.4
V
Type B12, IOL = 6 mA
—
0.4
V
Output leakage current
IOZ
In the high-impedance output state
–10
—
+10
A
Pull-down resistance
RDN
34.3
68.5
137
k
Quiescent current*
IDD
Outputs open, VI = VSS or VDD
—
100
A
DC Characteristics at Ta = –30 to +70°C, VDD = 3.0 to 3.6 V, VIDD = 3.0 to 5.5 V
*: Note that the rating cannot be always guaranteed due to the circuit structure such as a case where the circuit includes a pull-down resistor.
Pins
Pin Assignment
DVSS
OSDRIN
OSDGIN
OSDBIN
OSDEN
YIN7
YIN6
YIN5
YIN4
YIN3
YIN2
YIN1
YIN0
DVDD
DVSS
UIN7
UIN6
UIN5
UIN4
UIN3
UIN2
UIN1
UIN0
DVDD
DVSS
VIN7
VIN6
VIN5
VIN4
VIN3
VIN2
VIN1
VIN0
DVDD
DVSS
CLKITV
DVDD
DVSS
CLKIDTV
DVDD
DVSS
DVDD
SCANMOD
SCANEN
AVSS
PDO
AVDD
AVSS
VCOCNT
VCORNG
AVDD
DVDD
DCLK1B
DCLK1
DVSS
DVDD
BOODD5
BOODD4
BOODD3
BOODD2
BOODD1
BOODD0
DVSS
DVDD
GOODD5
GOODD4
GOODD3
GOODD2
GOODD1
GOODD0
DVSS
DVDD
ROODD5
ROODD4
ROODD3
ROODD2
ROODD1
ROODD0
DVSS
DVDD
BOEVEN5
BOEVEN4
BOEVEN3
BOEVEN2
BOEVEN1
BOEVEN0
DVSS
DVDD
GOEVEN5
GOEVEN4
GOEVEN3
GOEVEN2
GOEVEN1
GOEVEN0
DVSS
DVDD
ROEVEN5
ROEVEN4
ROEVEN3
ROEVEN2
ROEVEN1
ROEVEN0
DVSS
RIN7
RIN6
RIN5
RIN4
RIN3
RIN2
RIN1
RIN0
DVDD
DVSS
GIN7
GIN6
GIN5
GIN4
GIN3
GIN2
GIN1
GIN0
DVDD
DVSS
BIN7
BIN6
BIN5
BIN4
BIN3
BIN2
BIN1
BIN0
DVDD
DVSS
CLPP
CLPY
CLPCB
CLPCR
DVDD
DVSS
HITV
VITV
HIDTV
VIDTV
N.C
BLKIH
BLKIV
PLLH
DVDD
DVSS
RST
BLKHOUT
BLKVOUT
DVDD
TSTSUB0
TSTSUB1
TSTSUB2
TSTSUB3
TSTMOD0
TSTMOD1
TSTMOD2
TSTMOD3
TSTOB0
TSTOB1
TSTOB2
TSTOB3
TSTOB4
TSTOB5
TSTOB6
TSTOB7
DVSS
DVDD
TSTOA0
TSTOA1
TSTOA2
TSTOA3
TSTOA4
TSTOA5
TSTOA6
TSTOA7
DVSS
DVDD
CLKIO
PDOWN2
PDOWN1
SCL
SDA
AICK
AIDA
AICS
MUTE
EXCTR
DVSS
DVDD
XTAL
DVSS
DVDD
VIRST
VOUT
HOUT
DVSS
DVDD
DCLK2B
DCLK2
DVSS
5
1
52
53
104
105
156
157
208
10
15
20
25
30
35
40
45
50
Top view
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
180
185
190
195
200
205
A12972
LC74980W
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