mc54hc4051a Freescale Semiconductor, Inc, mc54hc4051a Datasheet - Page 11

• Manufacturer Part Number: mc54hc4051a
• Description: Analog Multiplexers/ Demultiplexers
• Manufacturer: Freescale Semiconductor, Inc

High–Speed CMOS Logic Data
DL129 — Rev 6
V EE
+5V
–5V
+5V
ENABLE
A
B
C
11
10
9
6
V EE
–5V
Figure 15. Application Example
ANALOG
ANALOG
SIGNAL
SIGNAL
a. Using Pull–Up Resistors
6
7
8
6
7
8
ON/OFF
ON
SHIFTER
SHIFTER
SHIFTER
SHIFTER
16
16
11
10
11
10
* 2K R 10K
LEVEL
LEVEL
LEVEL
LEVEL
9
9
*
ANALOG
ANALOG
Figure 17. Interfacing LSTTL/NMOS to CMOS Inputs
SIGNAL
SIGNAL
+5V
+5V
R
TO EXTERNAL CMOS
CIRCUITRY 0 to 5V
DIGITAL SIGNALS
+5V
Figure 18. Function Diagram, HC4051A
R
R
LSTTL/NMOS
CIRCUITRY
+5V
–5V
+5V
V EE
MC54/74HC4051A MC74HC4052A MC54/74HC4053A
11
V EE
+5V
Figure 16. External Germanium or
V EE
V CC
V EE
V EE
D x
D x
ANALOG
SIGNAL
Schottky Clipping Diodes
b. Using HCT Interface
6
7
8
ON/OFF
7
8
ON/OFF
16
10
11
9
V CC
16
ANALOG
SIGNAL
BUFFER
+5V
HCT
V CC
V EE
D x
D x
LSTTL/NMOS
MOTOROLA
CIRCUITRY
+5V
13
14
15
12
1
5
2
4
3
+5V
V EE
X0
X1
X2
X3
X4
X5
X6
X7
X