74HC40105 Datasheet, PDF (8/25 Pages) NXP Semiconductors – 4-bit x 16-word FIFO register

Philips Semiconductors
4-bit x 16-word FIFO register
Product specification
74HC/HCT40105
SYMBOL PARAMETER
t_W
SO pulse width
HIGH or LOW
t_W
DIR pulse width
HIGH
t_W
DOR pulse width
LOW
t_W
MR pulse width
HIGH
t_rem
removal time
MR to SI
t_su
set-up time
D_n to SI
t_h
hold time
D_n to SI
f_max
maximum pulse
frequency
SI, SO using flags or
burst mode
f_max
maximum pulse
frequency
SI, SO cascaded
T_amb (°C)
TEST CONDITIONS
74HC
+25
−40 to +85
min. typ. max. min. max.
−40 to +125
min. max.
UNIT _VCC WAVEFORMS
(V)
120 39
150
180
ns 2.0 Fig.9
24 14
30
36
4.5
20 11
26
31
6.0
12 58 180 10 225 10 270 ns 2.0 Fig.7
6 21 36 5 45 5
54
4.5
5 17 31 4 38 4
46
6.0
12 55 170 10 215 10 255 ns 2.0 Fig.9
6 20 34 5 43 5
51
4.5
5 16 29 4 37 4
43
6.0
80 22
100
120
ns 2.0 Fig.8
16 8
20
24
4.5
14 6
17
20
6.0
50 14
65
75
ns 2.0 Fig.15
10 5
13
15
4.5
94
11
13
6.0
−5 −39
−5
−5
−5 −14
−5
−5
−5 −11
−5
−5
ns 2.0 Fig.13
4.5
6.0
125 44
155
190
ns 2.0 Fig.13
25 16
31
38
4.5
21 13
26
32
6.0
3.6 10
2.8
2.4
18 30
14
12
MHz 2.0 Fig.6, 9, 11
4.5 ^{and 12}
21 36
16
14
6.0
3.6 10
2.8
2.4
18 30
14
12
21 36
16
14
MHz
2.0 Figs 6 and 9
4.5
6.0
1998 Jan 23
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