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IC BLOCK DIAGRAM & DESCRIPTION
IC822 74LCX16373MTD-X(Low Voltage 16-Bit Transparent Latch)
I
G
O
48
47
2
46
3
44
5
43
6
41
8
40
9
38
11
37
12
1
I
0
LE
1
I
1
I
2
I
3
I
4
I
5
I
6
I
7
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
OE
1
I
G
O
I
G
O
I
G
O
I
G
O
I
G
O
I
G
O
I
G
O
Description
Output Enable Input (Active LOW)
Latch Enable Input
Inputs
Outputs
No Connect
Pin Names
OEn
LEn
I
0
- I
15
O
0
- O
15
NC
IC812 AT24C08N-10SJ-2.7(2 Wire Srial)
8
VCC
4
GND
7
WP
3
A
2
2
A
1
1
A
0
6
SCL
5
SDA
DEVICE
ADDRESS
COMPARATOR
START
STOP
LOGIC
SERIAL
CONTROL
LOGIC
H.V. PUMP/TIMING
DATA RECOVERY
EEPROM
SERIAL MUX
D
OUT
/ACK
LOGIC
Y DEC
Function
Address Inputs
Serial Data
Serial Clock Input
Write Protect
No-connect
Pin Name
A0 - A2
SDA
SCL
WP
NC
DATA WORD
ADDR/COUNTER
R/W
D
IN
D
OUT
LOAD
INC
COMP
LOAD
FN
X DEC
Pin Configurations
