74F151 Philips Semiconductors, 74F151 Datasheet - Page 6

• Manufacturer Part Number: 74F151
• Description: 8-input multiplexer
• Manufacturer: Philips Semiconductors

Philips Semiconductors
TEST CIRCUIT AND WAVEFORMS
1995 Jul 17
8-input multiplexer
DEFINITIONS:
R
C
R
T
L
L
V
GENERATOR
OUT
V
= Load resistor;
= Load capacitance includes jig and probe capacitance;
= Termination resistance should be equal to Z
IN
PULSE
see AC ELECTRICAL CHARACTERISTICS for value.
see AC ELECTRICAL CHARACTERISTICS for value.
pulse generators.
Test Circuit for Totem-Pole Outputs
Waveform 1. For Inverting Outputs
V
IN
V
t
M
PHL
R
T
V
M
D.U.T.
V
CC
V
M
V
OUT
t
PLH
C
L
V
M
R
L
OUT
SF00093
of
NEGATIVE
PULSE
POSITIVE
PULSE
family
6
74F
90%
10%
amplitude
V
OUT
3.0V
V
IN
V
INPUT PULSE REQUIREMENTS
V
M
Waveform 2. For Non-Inverting Outputs
90%
M
10%
t
t
TLH (
THL (
Input Pulse Definition
1.5V
V
M
t
t
r
f
)
)
rep. rate
1MHz
t
t
V
w
w
M
t
PLH
V
t
t
M
TLH (
THL (
500ns
t
t
r
f
t
10%
90%
V
)
)
w
M
V
V
M
M
2.5ns
t
TLH
t
PHL
Product specification
V
90%
10%
74F151A
M
2.5ns
t
THL
SF00092
AMP (V)
0V
0V
AMP (V)
SF00006