74F322 查看數據表（PDF） - Philips Electronics
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74F322 Datasheet PDF : 10 Pages
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Philips Semiconductors
8-bit serial/parallel register with sign extend (3-State)
Product specification
74F322
AC WAVEFORMS
For all waveforms, VM = 1.5V
The shaded areas indicate when the input is permitted to change for predictable output performance.
CP
Q7, I/On
1/fMAX
VM
tW(H)
tPHL
VM
tW(L)
VM
tPLH
VM
SF00878
Waveform 1. Propagation Delay, Clock Input to Output,
Clock Pulse Width, and Maximum Clock Frequency
MR
VM
VM
tW(L)
tREC
CP
VM
tPHL
Q7, I/On
VM
SF00879
Waveform 2. Master Reset Pulse Width, Master Reset to Output
Delay, and Master Reset to Clock Recovery Time
RE, D0,
D1, I/On,
SE, S/P, S
CP
VM VM
ts(H) th(H)
VM
VM VM
ts(L)
th(L)
VM
SF00880
Waveform 3. Data Setup and Hold Times
RE, S/P, OE
I/On
VM
tPZH
VM
tPHZ
VM
VOH -0.3V
0V
SF00881
Waveform 4. 3-State Output Enable Time to High Level
and Output Disable Time from High Level
RE, S/P, OE
VM
VM
tPZL
tPLZ
I/On
VM
VOL +0.3V
SF00882
Waveform 5. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
1988 Apr 22
8
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