n74f395n NXP Semiconductors, n74f395n Datasheet - Page 6

• Manufacturer Part Number: n74f395n
• Description: 4-bit Cascadable Shift Register 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC WAVEFORMS
For all waveforms, V
The shaded areas indicate when the input is permitted to change for predictable output performance.
1990 Oct 23
4-bit cascadable shift register (3-State)
CP
Waveform 1. Propagation Delay, Clock Input to Output,
Qn, Qs
PE
CP
Dn
Ds
Clock Widths, and Maximum Clock Frequency
Waveform 3. Parallel Enable and
V
t
M
PHL
Data Setup Time and Hold Time
t
w
(L)
M
V
V
t
t
M
s
M
s
= 1.5V.
STABLE
1/f
V
MAX
M
V
V
V
M
t
t
M
h
h
M
t
w
(H)
V
V
V
t
t
t
PLH
M
s
M
s
M
STABLE
V
V
V
M
M
M
t
t
h
h
V
M
SF00946
SF00944
6
Waveform 4. 3-State Output Enable Time to High Level and
Waveform 5. 3-State Output Enable Time to Low Level and
OE
Qn
Waveform 2. Master Reset Pulse Width, Master Reset to
Output Delay, and Master Reset to Clock Recovery Time
OE
Qn
CP
Qn, Qs
MR
Output Disable Time from High Level
Output Disable Time from Low Level
V
t
PZL
M
t
V
PZH
M
V
t
PHL
M
t
w
(L)
V
M
V
V
M
M
t
PLZ
V
t
PHZ
M
V
t
M
V
REC
M
Product specification
74F395
V
V
M
OL
V
OH
+0.3V
SF00343
SF00344
SF00945
-0.3V
0V