lc7874e Sanyo Semiconductor Corporation, lc7874e Datasheet - Page 2

• Manufacturer Part Number: lc7874e
• Description: Cd Graphics Decorder
• Manufacturer: Sanyo Semiconductor Corporation

Allowable Operating Ranges at Ta = –30°C to +85°C
Electrical Characteristics at Ta = –30 to +85°C, V
Power supply voltage
Input high-level voltage
Input low-level voltage
Input frequency
Input amplitude
Input high-level current
Input low-level current
Output high-level voltage
Output low-level voltage
Output off leakage current
Built-in feedback resistance
Clock frequency
Operating current drain
Parameter
Parameter
Symbol
Symbol
F
F
V
V
V
V
V
V
V
V
V
SCIN
SCIN
V
I
V
V
I
I
I
OFF
I
R
IH
IH
IL
f
DD
IH
IH
IH
IH
IH
DD
IL
IL
IL
OH
OL
O
IN
X
1
1
2
1
2
3
4
5
1
2
3
1
2
V
S1, S2, CB LINE, N/P, SON
INIT, RESET
CL
DB0 to DB3, HRESET, VRESET
SFSY, PW, SBSY, CE, DI, MUTE, CE1 to CE3
S1, S2, CB, LINE, N/P, SON
CL, INIT, RESET
SFSY, PW, SBSY, CE, DI, MUTE, DB0 to DB3,
CE1 to CE3, HRESET, VRESET
XIN1
XIN2
XIN1, XIN2
S1, S2, SFSY, PW, SBSY, CE, DI, CL, MUTE,
DB0 to DB3, LINE, HRESET, VRESET, CE1 to 3,
INIT, RESET, N/P, SON : V
CB : V
S1, S2, SFSY, PW, SBSY, CE, DI, CL, MUTE,
DB0 to DB3, CB, LINE, HRESET, VRESET,
CE1 to 3, INIT, RESET, N/P, SON : V
SBCK, WE, RAS, A0 to 7, CAS, OE, DB0 to 3,
CDGM, ROUT0 to 3, GOUT0 to 3, BOUT0 to 3,
FSCO, 4FSCO, HSYNC, YS, CSYNC,
BLANK, EFLG : I
SBCK, WE, RAS, A0 to 7, CAS, OE, DB0 to 3,
CDGM, ROUT0 to 3, GOUT0 to 3, BOUT0 to 3,
FSCO, 4FSCO, HSYNC, YS, CSYNC,
BLANK, EFLG : I
A0 to A7, RAS, CAS, OE, WE, DB0 to DB3,
HSYNC, ROUT0 to 3, GOUT0 to 3, BOUT0 to 3,
CSYNC, BLANK, FSCO, 4FSCO
XIN1, XIN2
SBCK
V
DD
DD
IN
= V
LC7874E
DD
DD
= 5 V unless otherwise specified
Conditions
Conditions
OH
OL
= 2.0 mA
= –0.5 mA
IN
= V
DD
IN
= V
SS
V
V
V
0.7 V
0.8 V
0.8 V
V
SS
SS
SS
DD
min
min
– 0.3
– 0.3
– 0.3
V
3.0
2.2
2.2
0.5
– 1
DD
DD
DD
SS
30
–5
–5
17.734476
Ratings
14.31818
Ratings
typ
typ
100
220
5.0
26
1
V
V
V
DD
DD
DD
0.3V
0.2V
max
max
+ 0.3
+ 0.3
+ 0.3
V
V
200
5.5
5.8
5.8
0.8
0.4
DD
DD
DD
DD
+5
No. 5521-2/22
40
5
Vp-p
MHz
MHz
Unit
Unit
M
kHz
mA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V