Sony BVP-550 Maintenance Manual page 171

TC7W139FU(TOSHIBA)CHIP PACKAGE
C-MOS 2 to 4 LINE DECODER WITH ENABLE
– TOP VIEW –
(SCALE 5/1) (SCALE 5/1)
V
DD
1 8 1
(+2 to +6V)
2
2 7
3
3 6
GND 4
GND 4 5
FU TYPE
F TYPE
1 7
A Y0
2 6
B Y1
5
Y2
3
Y3
INPUTS OUTPUTS
SELECTED
SELECT
OUTPUT
Y0 Y1 Y2 Y3
B A
0 0 0 1 1 1 Y0
0 1 1 0 1 1 Y1
1 0 1 1 0 1 Y2
1 1 1 1 1 0 Y3
0 ; LOW LEVL
1 ; HIGH LEVEL
TC7W32FU(TOSHIBA)CHIP PACKAGE
C-MOS DUAL 2-INPUT OR GATE
– TOP VIEW –
1
A
V
DD
1 8 7 Y
(+2 to +6 V)
2
B
2 7
3 6 5
3
6
GND 4 5
A B
0 0
0 1
1 0
1 1
TC7W74FU(TOSHIBA)CHIP PACKAGE
C-MOS D-TYPE FLIP-FLOPS WITH DIRECT SET/RESET
– TOP VIEW –
BVP-550
BVP-550P
V
DD
8
(+2 to +6V)
7
6
5
A
Y
B
Y = A + B = A • B
Y
0
1
1 0; LOW LEVEL
1 1; HIGH LEVEL
TL062CPW(TI)FLAT PACKAGE
TL082M(TI)
OPERATIONAL AMPLIFIER\(J FET INPUT)
– TOP VIEW –
TL064CPW(TI)
OPERATIONAL AMPLIFIER\(J FET INPUT)
– TOP VIEW –
TL074CPW(TI)
OPERATIONAL AMPLIFIER\(LOW-NOISE, JFET-INPUT)
– TOP VIEW –
TL084CPW(TI)
OPERATIONAL AMPLIFIER\(J FET INPUT)
– TOP VIEW –
IC
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