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SN74LVC821APW-E05 (TI)FLAT PACKAGE
C-MOS 10-BIT BUS INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS
—TOP VIEW—
OE
V
24
1
DD
Q1
2
23
OUT
D1
IN
Q2
3
22
OUT
D2
IN
21
Q3
D3
4
OUT
IN
Q4
D4
5
20
OUT
IN
Q5
6
19
OUT
D5
IN
Q6
18
OUT
D6
7
IN
Q7
D7
8
17
OUT
IN
Q8
9
16
OUT
D8
IN
Q9
10
15
OUT
D9
IN
Q10
OUT
D10
11
14
IN
CK
12
13
IN
GND
NOTE:
TYPE
V
DD
74LVC
+2 to +3.6 V
OTHER TYPES
+5 V
LOGIC DIAGRAM (POSITIVE LOGIC)
1
OE
13
CK
2
D1
D
3
D2
D
4
D3
D
5
D4
D
6
D5
D
7
D6
D
8
D7
D
9
D8
D
10
D9
D
11
D10
D
TC74HC4052AFS(EL) (TOSHIBA)FLAT PACKAGE
C-MOS DUAL 4-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER
—TOP VIEW—
Y0
1
V
16
IN/OUT
DD
(+2 to +6V)
Y2
2
15
X2
IN/OUT
IN/OUT
YC
3
14
X1
IN/OUT
IN/OUT
Y3
4
13
XC
IN/OUT
IN/OUT
Y1
5
12
X0
IN/OUT
IN/OUT
EN
6
11
X3
IN
IN/OUT
7
V
10
A
EE*
IN
8
GND
9
B
IN
V
V
V
= +3 to +12V
EE* ;
DD -
EE
EN
0
0
0
0
; LOW LEVEL
0
1
; HIGH LEVEL
1
X
; DON'T CARE
CA-702
CA-702P
http://getMANUAL.com
2
23
D1
Q1
3
22
D2
Q2
4
21
D3
Q3
5
20
D4
Q4
6
19
D5
Q5
7
18
D6
Q6
8
17
D7
Q7
9
16
D8
Q8
10
15
D9
Q9
11
14
D10
Q10
13
OE
1
FUNCTION TABLE (EACH FLIP-FLOP)
INPUTS
OUTPUTS
OE
CK
D
Q
0
1
1
0
0
0
0
x
Q
0
0
1
x
HI-Z
x
0
: LOW LEVEL
1
: HIGH LEVEL
x
: DON'T CARE
HI-Z
: HIGH IMPEDANCE
23
Q1
22
Q2
21
Q3
20
Q4
19
Q5
18
Q6
17
Q7
16
Q8
15
Q9
14
Q10
12
X0
14
X1
15
X2
XC
13
11
X3
OPEN
1
Y0
5
Y1
YC
3
2
Y2
4
Y3
OPEN
10
A
9
B
EN
V
EE
6
7
CONTROL
"ON"
INPUTS
CHANNEL
B
A
0
0
0
0
1
1
1
0
2
1
1
3
X
X
OPEN
TC74HC4053AFS (TOSHIBA)FLAT PACKAGE
TC74HC4053AFS-EL
C-MOS TRIPLE 2-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER
—TOP VIEW—
12
X0
V
DD
Y1
1
16
I/O
13
X1
(+2V to +6V)
OPEN
11
A
Y0
2
15
Y
I/O
I/O
2
Y0
Z1
3
14
X
I/O
I/O
1
Y1
OPEN
10
B
Z
4
13
X1
I/O
I/O
5
Z0
Z0
5
12
X0
I/O
I/O
3
Z1
OPEN
9
C
EN
6
11
A
IN
IN
7
10
B
V
IN
EE
*
8
GND
9
C
IN
V
*; V
_ V
= +3V to +12V
EE
DD
EE
V
< GND
EE
CONTROL INPUTS
SELECT
ON CHANNEL
EN
C
B
A
0
0
0
0
Z0
Y0
X0
0
0
0
1
Z0
Y0
X1
0
0
1
0
Z0
Y1
X0
0
0
1
1
Z0
Y1
X1
0
1
0
0
Z1
Y0
X0
0
1
0
1
Z1
Y0
X1
0
1
1
0
Z1
Y1
X0
0
; LOW LEVEL
0
1
1
1
Z1
Y1
X1
1
; HIGH LEVEL
1
X
X
X
OPEN
X
; DON'T CARE
TC74HC4538AFS-EL (TOSHIBA)FLAT PACKAGE
C-MOS DUAL RETRIGGERABLE / NON-RETRIGGERABLE MONOSTABLE
MULTIVIBRATOR
—TOP VIEW—
V
DD
1-C
1
16
(+2V to +6V)
1-CR
2
15
2-C
4
1-RD
3
14
2-CR
5
1-CK
4
13
2-RD
1-CK
5
12
2-CK
OUTPUT PULSE WIDTH = k · C · R
1-Q
6
11
2-CK
1-Q
7
10
2-Q
0.74
0.72
8
GND
9
2-Q
0.70
0.68
0.66
1
2
15
14
0.64
C
CR
C
CR
6
10
Q
Q
4
12
0.62
5
11
7
9
Q
Q
RD
RD
3
13
RETRIGGERABLE M. M. V
V
V
DD
DD
Q
Q
V
DD
Q
Q
RD
RD
V
V
DD
DD
X
14
15
Y
Z
4
EN
V
EE
6
7
V
V
DD
DD
C
R
C
R
1
2
15
14
6
10
Q
Q
12
11
7
9
Q
Q
RD
RD
3
13
2
3
4
5
6
V
POWER SUPPLY VOLTAGE (VOLTS)
DD
NON-RETRIGGERABLE M. M. V
V
V
DD
DD
Q
Q
Q
Q
RD
RD
V
V
DD
DD
4-17
IC
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