参数资料
型号: SN74HC573AQDWRQ1
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封装: ROHS COMPLIANT, PLASTIC, SOIC-20
文件页数: 5/10页
文件大小: 199K
代理商: SN74HC573AQDWRQ1
SN74HC573AQ1
OCTAL TRANSPARENT DTYPE LATCH
WITH 3STATE OUTPUTS
SCLS600A NOVEMBER 2004 REVISED APRIL 2008
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted)
VCC
TA = 25°C
TA = 40°C
TO 125
°C
TA = 40°C
TO 85
°C
UNIT
VCC
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
80
120
100
tw
Pulse duration, LE high
4.5 V
16
24
20
ns
tw
Pulse duration, LE high
6 V
14
20
17
ns
2 V
50
75
63
tsu
Setup time, data before LE
4.5 V
10
15
13
ns
tsu
Setup time, data before LE
6 V
9
13
11
ns
2 V
20
24
th
Hold time, data after LE
4.5 V
5
ns
th
Hold time, data after LE
6 V
5
ns
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC
TA = 25°C
TA = 40°C
TO 125
°C
TA = 40°C
TO 85
°C
UNIT
PARAMETER
(INPUT)
(OUTPUT)
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
77
175
265
220
D
Q
4.5 V
26
35
53
44
tpd
D
Q
6 V
23
30
45
38
ns
tpd
2 V
87
175
265
260
ns
LE
Any Q
4.5 V
27
35
53
44
LE
Any Q
6 V
23
30
45
38
2 V
68
150
225
190
ten
OE
Any Q
4.5 V
24
30
45
38
ns
ten
OE
Any Q
6 V
21
26
38
32
ns
2 V
47
150
225
190
tdis
OE
Any Q
4.5 V
23
30
45
38
ns
tdis
OE
Any Q
6 V
21
26
38
32
ns
2 V
28
60
90
75
tt
Any Q
4.5 V
8
12
18
15
ns
tt
Any Q
6 V
6
10
15
13
ns
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SN74HC573N-10 HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20
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