74F153 Просмотр технического описания (PDF) - Philips Electronics
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74F153 Datasheet PDF : 8 Pages
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Philips Semiconductors
Dual 4-line to 1-line multiplexer
Product specification
74F153
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
tPLH
Propagation delay
tPHL
In to Yn
tPLH
Propagation delay
tPHL
Sn to Yn
tPLH
Propagation delay
tPHL
En to Yn
AC WAVEFORMS
For all waveforms, VM = 1.5V.
TEST
CONDITION
Waveform 1
Waveform 2
Waveform 2
LIMITS
VCC = +5.0V
Tamb = +25°C
CL = 50pF, RL = 500Ω
MIN TYP MAX
VCC = +5.0V ± 10%
Tamb = 0°C to +70°C
CL = 50pF, RL = 500Ω
MIN
MAX
3.0
4.5
7.0
2.5
8.0
3.0
5.0
7.5
2.5
8.0
5.0
8.0 10.5
4.5
12.0
5.0
8.0 10.5
4.5
12.0
5.0
7.5
9.0
4.5
10.5
4.0
5.5
7.0
3.5
8.0
UNIT
ns
ns
ns
In
VM
VM
tPLH
tPHL
Yn
VM
VM
SF00150
Waveform 1. Propagation Delay, Data to Output
Sn
VM
VM
En
tPHL
tPLH
Yn
VM
VM
SF00151
Waveform 2. Propagation Delay, Enable and Select to Output
TEST CIRCUIT AND WAVEFORMS
VIN
PULSE
GENERATOR
VCC
VOUT
D.U.T.
NEGATIVE
PULSE
90%
tw
VM
10%
tTHL (tf )
VM
10%
tTLH (tr )
90%
AMP (V)
0V
RT
CL RL
Test Circuit for Totem-Pole Outputs
POSITIVE
PULSE
10%
tTLH (tr )
90%
VM
tw
tTHL (tf )
90%
VM
AMP (V)
10%
0V
DEFINITIONS:
RL = Load resistor;
see AC ELECTRICAL CHARACTERISTICS for value.
CL = Load capacitance includes jig and probe capacitance;
see AC ELECTRICAL CHARACTERISTICS for value.
RT = Termination resistance should be equal to ZOUT of
pulse generators.
Input Pulse Definition
family
74F
INPUT PULSE REQUIREMENTS
amplitude VM rep. rate
tw
tTLH
3.0V 1.5V 1MHz 500ns 2.5ns
tTHL
2.5ns
SF00006
1996 Jan 05
5
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