74HC299 Datasheet, PDF (7/11 Pages) NXP Semiconductors – 8-bit universal shift register; 3-state

Philips Semiconductors
8-bit universal shift register; 3-state
Product specification
74HC/HCT299
SYMBOL PARAMETER
t_rem
removal time
MR to CP
t_su
set-up time
D_SR, D_SL to CP
t_su
set-up time
S₀, S₁ to CP
t_su
set-up time
I/O_n to CP
t_h
hold time
I/O_n, D_SR, D_SL to CP
t_h
hold time
S₀, S₁ to CP
f_max
maximum clock pulse
frequency
T_amb (°C)
TEST CONDITIONS
+25
min. typ. max.
74HC
−40 to +85
min. max.
−40 to +125
min. max.
UNIT _VCC WAVEFORMS
(V)
5 −14
5
5
5 −5
5
5
5 −4
5
5
ns 2.0 Fig.7
4.5
6.0
100 33
125
150
20 12
25
30
17 10
21
26
ns 2.0 Fig.6
4.5
6.0
100 33
125
150
20 12
25
30
17 10
21
26
ns 2.0 Fig.8
4.5
6.0
125 39
155
190
25 14
31
38
21 11
26
32
ns 2.0 Fig.6
4.5
6.0
0 −14
0
0
0 −5
0
0
0 −4
0
0
ns 2.0 Fig.6
4.5
6.0
0 −28
0
0
0 −10
0
0
0 −8
0
0
ns 2.0 Fig.8
4.5
6.0
5.0 15
4.0
3.4
25 45
20
17
29 54
24
20
MHz 2.0 Fig.6
4.5
6.0
December 1990
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