74F151A 查看數據表（PDF） - Philips Electronics
零件编号
产品描述 (功能)
生产厂家
74F151A Datasheet PDF : 10 Pages
| |||
Philips Semiconductors
8-input multiplexer
Product specification
74F151A
VIN
VM
VM
tPHL
tPLH
VOUT
VM
VM
SF00093
Waveform 1. For Inverting Outputs
TEST CIRCUIT AND WAVEFORMS
VIN
VM
VM
tPLH
tPHL
VOUT
VM
VM
SF00092
Waveform 2. For Non-Inverting Outputs
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
1995 Jul 17
6
Share Link: 