MC74VHC157 ON Semiconductor, MC74VHC157 Datasheet - Page 5

• Manufacturer Part Number: MC74VHC157
• Description: Quad 2-Channel Multiplexer
• Manufacturer: ON Semiconductor

NOISE CHARACTERISTICS
V
V
V
V
Symbol
OLP
OLV
IHD
ILD
A, B, or S
Y
Quiet Output Maximum Dynamic V
Quiet Output Minimum Dynamic V
Minimum High Level Dynamic Input Voltage
Maximum Low Level Dynamic Input Voltage
Figure 5. Switching Waveform
50% V
t
PLH
50%
CC
(Input t
r
= t
t
PHL
f
INPUT
= 3.0 ns; C
OL
OL
Figure 8. Input Equivalent Circuit
Characteristic
*Includes all probe and jig capacitance.
Figure 7. Test Circuit
L
DEVICE
UNDER
http://onsemi.com
= 50 pF; V
GND
TEST
V
CC
5
CC
OUTPUT
= 5.0 V)
TEST POINT
E
Y
C
L
*
Figure 6. Inverting Switching
t
PLH
50%
50% V
CC
−0.3
Typ
0.3
T
t
PHL
A
= 25_C
−0.8
Max
0.8
3.5
1.5
V
GND
CC
Unit
V
V
V
V