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IC
TC74VHC00FS(EL) (TOSHIBA)FLAT PACKAGE(SMALL)
C-MOS QUAD 2-INPUT NAND GATES
—TOP VIEW—
14
13
12
11
10
9
V
DD
GND
1
2
3
4
5
6
NOTE:
TYPE
V
DD
+2 to +5.5V
74AC/74VHC
+4.5 to +5.5V
74ACT/74HCT/74VHCT
LCX
+2 to +3.6V
OTHER TYPES
+2 to +6V
TC74VHC04F (TOSHIBA)FLAT PACKAGE
TC74VHC04FS(EL)
TC74VHCU04FS(EL) (TOSHIBA)FLAT PACKAGE
C-MOS HEX INVERTERS
—TOP VIEW—
14
13
12
11
10
9
V
DD
GND
1
2
3
4
5
6
NOTE:
V
TYPE
DD
+2 to +5.5V
74AC/74VHC/74VHCT
74ACT/74HCT
+4.5 to +5.5V
74LCX
+2 to +3.6V
OTHER TYPE
+2 to +6V
TC74VHC125FS(EL) (TOSHIBA)FLAT PACKAGE
C-MOS BUS BUFFER GATES WITH 3-STATE OUTPUT
—TOP VIEW—
14
13
12
11
10
9
V
DD
GND
1
2
3
4
5
6
NOTE :
TYPE
V
DD
74AC/
+2 to +5.5V
74VHC
74ACT/74HCT
+4.5 to +5.5V
74LCX
+2 to +3.6V
74LVT/74LVC
+2.7 to +3.6V
OTHER TYPES
+2 to +6V
4-18
8
A
A
Y =
Y
B
B
Y = A • B = A + B
A
B
Y
0
0
1
0
1
1
7
1
0
1
0 ; LOW LEVEL
1
1
0
1 ; HIGH LEVEL
8
A
Y =
A
Y
Y = A
A
Y
0
1
1
0
0 ; LOW LEVEL
7
1 ; HIGH LEVEL
8
G
A
Y
G
A
Y
0
0
0
0
1
1
1
X
HI-Z
7
0
; LOW LEVEL
1
; HIGH LEVEL
X
; DON'T CARE
HI-Z
; HIGH IMPEDANCE
TC74VHC153FS(EL) (TOSHIBA)FLAT PACKAGE
C-MOS DUAL 4-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER
—TOP VIEW—
INH
1
V
16
X IN
DD
B
2
15
INH
Y IN
IN
X3
3
14
A
IN
IN
X2
4
13
Y3
IN
IN
X1
5
12
Y2
IN
IN
X0
6
11
Y1
IN
IN
XC
7
10
Y0
OUT
IN
8
GND
9
YC
OUT
NOTE:
TYPE
V
DD
ACT/HCT/FCT
+5V
40H
+2 to +8V
TC74AC/TC74VHC
+2 to +5.5V
OTHER TYPES
+2 to +6V
TC74VHC157FS(EL) (TOSHIBA)
C-MOS QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER
—TOP VIEW—
INH
Y0
Y1
YC
X0
X1
XC
IN
IN
IN
OUT
IN
IN
OUT
16
15
14
13
12
11
10
9
V
DD
1
1
0
0
0
0
1
1
GND
1
2
3
4
5
6
7
8
A
V0
V1
VC
W0
W1
WC
IN
IN
IN
OUT
IN
IN
OUT
NOTE:
V
TYPE
DD
74ACT/74FCT
+5 V
CONT.IN
TC74AC157P
INH
+2 to +5.5 V
TC74AC157
0
TC40H
+2 to +8 V
0
OTHER TYPES
+2 to +6 V
1
TC74VHC221AFS(EL) (TOSHIBA)FLAT PACKAGE
C-MOS MONOSTABLE MULTIVIBRATOR WITH SCHMITT TRIGGER INPUT
—TOP VIEW—
R
C
V
DD
R
B
A
D
16
15
14
13
12
11
10
9
V
DD
R
D
Q
Q
Q
Q
R
D
GND
1
2
3
4
5
6
7
8
A
B
R
D
V
DD
C
R
1
INH
X
6
X0
5
X1
XC
4
X2
7
3
X3
14
A
2
B
10
Y0
11
Y1
YC
12
Y2
9
13
Y3
15
INH
Y
CONTROL IN
ON
INH
B
A
CHANNEL
0
0
0
0
0
0
1
1
0
1
0
2
0
1
1
3
1
X
X
GND
0
: LOW LEVEL
1
: HIGH LEVEL
X
: DON'T CARE
2
V0
V1
VC
4
3
5
W0
WC
7
6
W1
11
X0
10
X1
XC
9
14
Y0
13
Y1
YC
12
A
INH
1
15
ON
CHANNEL
A
0
0
0
: LOW LEVEL
1
1
1
: HIGH LEVEL
x
GND
x
: DON'T CARE
INPUTS
OUTPUTS
R
A
B
Q
Q
D
0
X
X
0
1
X
1
X
0
1
X
X
0
0
1
1
0
0
; LOW LEVEL
1
1
1
; HIGH LEVEL
0
1
X
; DON'T CARE
OUTPUT PULSE WIDTH = 0.7CR
NOTE:
V
TYPE
DD
+2 to +5.5V
74AC/74VHC
74HCT
+4.5 to +5.5V
74HC
+2 to +6V
CA-702
CA-702P
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