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Número de pieza | 74F38 | |
Descripción | Quad 2-input NAND buffer open collector | |
Fabricantes | Philips | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de 74F38 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! INTEGRATED CIRCUITS
74F38
Quad 2-input NAND buffer (open
collector)
Product specification
IC15 Data Handbook
1990 Oct 04
Philips
Semiconductors
1 page Philips Semiconductors
Quad 2-input NAND buffer (open collector)
Product specification
74F38
TEST CIRCUIT AND WAVEFORM
VCC
7.0V
90%
tw
90%
AMP (V)
PULSE
GENERATOR
VIN
VOUT
D.U.T.
RL
NEGATIVE
PULSE
VM
10%
tTHL (tf )
VM
10%
tTLH (tr )
0V
RT CL RL
Test Circuit for Open Collector Outputs
POSITIVE
PULSE
tTLH (tr )
90%
VM
tTHL (tf )
90%
VM
AMP (V)
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.
10%
tw
10%
0V
Input Pulse Definition
INPUT PULSE REQUIREMENTS
family
amplitude VM rep. rate
tw tTLH
tTHL
74F 3.0V 1.5V 1MHz 500ns 2.5ns 2.5ns
SF00027
October 4, 1990
5
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet 74F38.PDF ] |
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