Sony BVS-A3232 Maintenance Manual page 87

SN74HC02ANS (TI)FLAT PACKAGE
SN74HC02ANS-E05
C-MOS QUAD 2-INPUT NOR GATES
-TOP VIEW-
14 13 12 11 10 9 8
V
DD
GND
1 2 3 4 5 6 7
NOTE:
TYPE V
DD
HC +2 to +6V
AC/VHC +2 to +5.5V
HCT/ACT +5V
SN74HC04ANS (TI)FLAT PACKAGE
SN74HC04ANS-E05
C-MOS HEX INVERTERS
—TOP VIEW—
14 13 12 11 10 9 8
V
DD
GND
1 2 3 4 5 6 7
NOTE:
TYPE V
DD
74HCT04 TYPE +5V
TC74AC04 TYPE
+2 to +5.5V
TC74VHC04 TYPE
74ACT04 TYPE
+4.5 to +5.5V
OTHER TYPES
+2 to +6V
SN74HC08ANS (TI)FLAT PACKAGE
SN74HC08ANS-E05
C-MOS QUAD 2-INPUT AND GATES
- TOP VIEW -
14 13 12 11 10 9 8
V
DD
GND
1 2 3 4 5 6 7
NOTE :
TYPE
V
DD
AC
+2 to +5.5V
TC40H +2 to +8V
ACT/HCT +5V
OTHER TYPES +2 to +6V
BVS-A3232/V3232
A A
Y = Y
B B
Y = A + B = A • B
A B Y
0 0 1
0 1 0
1 0 0
1 1 0
0 ; LOW LEVEL
1 ; HIGH LEVEL
A Y = A Y
Y = A
A Y
0 1
1 0
0 ; LOW LEVEL
1 ; HIGH LEVEL
A
A
Y = Y
B
B
Y = A B = A + B
A B Y
0 0 0
0 1 0
1 0 0
0 ; LOW LEVEL
1 1 1
1 ; HIGH LEVEL
SN74HC132ANS (TI)FLAT PACKAGE
SN74HC132ANS-E05
C-MOS 2-INPUT NAND SCHMITT TRIGGER
—TOP VIEW—
A
14 13 12 11 10 9 8
B
V
DD
(+2 to +6 V)
GND
1 2 3 4 5 6 7
NOTE:
TYPE V
DD
HC +2 to +6 V
VHC +2 to +5.5 V
SN74HC138ANS (TI)FLAT PACKAGE
SN74HC138ANS-E05
C-MOS 3-TO-8 LINE DECODER / DEMULTIPLEXER
—TOP VIEW—
A 1 V 16
IN DD
B 2 15
IN Y0
OUT
C 3 14
IN Y1
OUT
EN1 4 13
IN Y2
OUT
EN2 5 12
IN Y3
OUT
EN3 IN 6 11 Y4
OUT
Y7 OUT 7 10
Y5 OUT
8 GND 9
Y6 OUT
NOTE:
V
TYPE DD
74HCT138 TYPE +5V
74ACT138 TYPE +4.5 to +5.5V
TC74AC138 TYPE
+2 to +5.5V
TC74VHC138
OTHER TYPES
+2 to +6V
SN74HC14ANS (TI)FLAT PACKAGE
SN74HC14ANS-E05
C-MOS HEX SCHMITT TRIGGER INVERTERS
—TOP VIEW—
A
14 13 12 11 10 9 8
V
DD
GND
0 ;
1 2 3 4 5 6 7
1 ;
NOTE :
TYPE V
DD
+2V to +5.5V
TC74AC/VHC
+2V to +6V
OTHER TYPES
A
Y =
Y
B
Y = A · B = A + B
A B Y
0 0 1
0 1 1
1 0 1
0 ; LOW LEVEL
1 1 0
1 ; HIGH LEVEL
1 15
A Y0
2 14
B Y1
3 13
C Y2
12
Y3
11
Y4
4
EN1
10
Y5
5
9
EN2
EN
Y6
6 7
EN3
Y7
INPUTS OUTPUTS
EN C B A Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
0 X X X 1 1 1 1 1 1 1 1
1 0 0 0 1 1 1 1 1 1 1 0
1 0 0 1 1 1 1 1 1 1 0 1
1 0 1 0 1 1 1 1 1 0 1 1
1 0 1 1 1 1 1 1 0 1 1 1
1 1 0 0 1 1 1 0 1 1 1 1
1 1 0 1 1 1 0 1 1 1 1 1
1 1 1 0 1 0 1 1 1 1 1 1
1 1 1 1 0 1 1 1 1 1 1 1
EN = EN1 • EN2 • EN3 0 ; LOW LEVEL
1 ; HIGH LEVEL
X ; DON'T CARE
Y = A Y
V V
IN OUT
Y = A V
OUT
V V V
DD N P
2.0V 0.75V 1.25V
A Y 4.5V 1.9V 2.7V
0
1 6.0V 2.6V 3.6V
1 0
LOW LEVEL
V
IN
HIGH LEVEL
V V
N P
IC
6-9