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參數(shù)資料
| 型號(hào)： | 74HC354 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 8-input multiplexer/register with transparent latches; 3-state |
| 中文描述： | 8輸入多路復(fù)用器/注冊(cè)透明鎖存器，三態(tài) |
| 文件頁數(shù)： | 7/14頁 |
| 文件大小： | 82K |
| 代理商： | 74HC354 |
December 1990
7
Philips Semiconductors
Product specification
8-input multiplexer/register with
transparent latches; 3-state
74HC/HCT354
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
.
Output capability: bus driver
I
CC
category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
WAVEFORMS
+
25
40 to
+
85
40 to
+
125
min.
typ.
max. min.
max.
min.
max.
t
PHL
/ t
PLH
propagation delay
D
n
to Y, Y
61
22
18
63
23
18
77
28
22
77
28
22
39
14
11
44
16
13
50
18
14
55
20
16
14
5
4
17
6
5
17
6
5
210
42
36
250
50
43
260
52
44
290
58
49
125
25
21
135
27
23
155
31
26
155
31
26
60
12
10
265
53
45
315
63
54
325
65
55
365
73
62
155
31
26
170
34
29
195
39
33
195
39
33
75
15
13
315
63
54
375
75
64
390
78
66
435
87
74
190
38
32
205
41
35
235
47
40
235
47
40
90
18
15
ns
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
Fig.7
t
PHL
/ t
PLH
propagation delay
E to Y, Y
ns
Fig.6
t
PHL
/ t
PLH
propagation delay
S
n
to Y, Y
ns
Fig.8
t
PHL
/ t
PLH
propagation delay
LE to Y, Y
ns
Fig.9
t
PZH
/ t
PZL
3-state output enable time
OE
n
to Y, Y
ns
Fig.10
t
PZH
/ t
PZL
3-state output enable time
OE
3
to Y, Y
ns
Fig.10
t
PHZ
/ t
PLZ
3-state output disable time
OE
n
to Y, Y
ns
Fig.10
t
PHZ
/ t
PLZ
3-state output disable time
OE
3
to Y, Y
ns
Fig.10
t
THL
/ t
TLH
output transition time
ns
Figs 7, 8 and 9
t
W
data enable pulse width E
LOW
80
16
14
80
16
14
100
20
17
100
20
17
120
24
20
120
24
20
ns
Fig.6
t
W
latch enable pulse width LE
LOW
ns
Fig.9
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| 74HC366DB | Hex buffer/line driver; 3-state; inverting |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74HC354D | 制造商:NXP Semiconductors 功能描述: |
| 74HC354D-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Input Digital Multiplexer |
| 74HC354N | 制造商:NXP Semiconductors 功能描述: |
| 74HC356 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-input multiplexer/register; 3-state |
| 74HC356D-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Input Digital Multiplexer |
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