74ALS563A Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Lista de partido
74ALS563A Datasheet PDF : 12 Pages
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Philips Semiconductors
Latch/flip-flop
Product specification
74ALS563A/74ALS564A
AC WAVEFORMS
For all waveforms, VM = 1.3V.
The shaded areas indicate when the input is permitted to change for predictable output performance.
CP VM
1/fmax
tw(H)
tPLH
VM
tw(L)
VM
tPHL
Qn
VM
VM
SF00258
Waveform 1. Propagation Delay for Clock Input to Output,
Clock Pulse Widths, and Maximum Clock Frequency
tw(H)
E VM
VM
tPHL
Qn
VM
VM
tPLH
VM
Waveform 2.
SF00259
Propagation Delay for Enable to Output and
Enable Pulse Width
Dn VM
tPLH
VM
tPHL
Qn
VM
VM
SF00260
Waveform 3. Propagation Delay for Data to Output
Dn
VM
VM
tsu(H) th(H)
E
VM
VM
tsu(L)
VM
th(L)
VM
SF00261
Waveform 4. Data Setup Time and Hold Times
Dn
VM
VM
tsu(H) th(H)
CP
VM
VM
tsu(L)
VM
th(L)
VM
SF00262
Waveform 5. Data Setup Time and Hold Times
OE
VM
tPZH
VM
tPHZ
VOH -0.3V
Qn, Qn
VM
0V
SC00114
Waveform 6. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
OE
VM
VM
Qn, Qn
tPZL
VM
tPLZ
3.5V
VOL +0.3V
SC00115
Waveform 7. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
1996 Jul 01
8
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