SN54LS623 Ver la hoja de datos (PDF) - Motorola => Freescale
Número de pieza
componentes Descripción
fabricante
SN54LS623 Datasheet PDF : 3 Pages
| |||
SN54 / 74LS623
AC CHARACTERISTICS (TA = 25°C, VCC = 5.0 V)
Limits
Symbol
Parameter
Min Typ Max Unit
tPLH
tPHL
Propagation Delay
A to B
8.0
11
15
15
ns
tPLH
tPHL
Propagation Delay
B to A
8.0
11
15
15
ns
tPZL
tPZH
Output Enable Time
GBA to A
31
26
40
40
ns
tPZL
tPZH
Output Enable Time
GAB to B
31
26
40
40
ns
tPLZ
tPHZ
Output Disable Time
GBA to A
15
25
15
25
ns
tPLZ
tPHZ
Output Disable Time
GAB to B
15
15
25
25
ns
Test Conditions
CL = 45 pF,
RL = 667 Ω
CL = 5.0 pF
FAST AND LS TTL DATA
5-3
Share Link: 