参数资料
型号: SNJ54HC241FKR
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20
封装: CERAMIC, LCC-20
文件页数: 12/17页
文件大小: 664K
代理商: SNJ54HC241FKR
SN54HC241, SN74HC241
OCTAL BUFFERS AND LINE DRIVERS
WITH 3STATE OUTPUTS
SCLS300C JANUARY 1996 REVISED AUGUST 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
VCC
TA = 25°C
SN54HC241
SN74HC241
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
39
115
170
145
tpd
A
Y
4.5 V
12
23
34
29
ns
tpd
A
Y
6 V
11
20
29
25
ns
2 V
60
150
225
190
ten
OE or OE
Y
4.5 V
17
30
45
38
ns
ten
OE or OE
Y
6 V
15
26
38
32
ns
2 V
40
150
225
190
tdis
OE or OE
Y
4.5 V
18
30
45
38
ns
tdis
OE or OE
Y
6 V
17
26
38
32
ns
2 V
28
60
90
75
tt
Y
4.5 V
8
12
18
15
ns
tt
Y
6 V
6
10
15
13
ns
switching characteristics over recommended operating free-air temperature range, CL = 150 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
VCC
TA = 25°C
SN54HC241
SN74HC241
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
50
165
245
210
tpd
A
Y
4.5 V
16
33
49
42
ns
tpd
A
Y
6 V
14
28
42
35
ns
2 V
100
200
300
250
ten
OE or OE
Y
4.5 V
20
40
60
50
ns
ten
OE or OE
Y
6 V
17
34
51
43
ns
2 V
45
210
315
265
tt
Y
4.5 V
17
42
63
53
ns
tt
Y
6 V
13
36
53
45
ns
operating characteristics, TA = 25°C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance per buffer/driver
No load
35
pF
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