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参数资料
| 型号： | SN54HC373FK |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 1-Phase 5-Bit Synchronous Rectification Buck Controller for Computer; Package: SOIC-20 WB; No of Pins: 20; Qty per Container: 38 |
| 中文描述： | 八路透明D类锁存器具有三态输出 |
| 文件页数： | 5/7页 |
| 文件大小： | 107K |
| 代理商： | SN54HC373FK |
SN54HC373, SN74HC373
OCTAL TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCLS140B – DECEMBER 1982 – REVISED MAY 1997
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
VCC
TA = 25
°
C
TYP
SN54HC373
MIN
SN74HC373
MIN
UNIT
(OUTPUT)
MIN
MAX
150
MAX
225
MAX
190
2 V
58
D
Q
4.5 V
15
30
45
38
td
tpd
6 V
13
26
38
32
ns
2 V
73
175
265
220
LE
Any Q
4.5 V
18
35
53
44
6 V
15
30
45
38
2 V
65
150
225
190
ten
OE
Any Q
4.5 V
17
30
45
38
ns
6 V
14
26
38
32
2 V
50
150
225
190
tdis
OE
Any Q
4.5 V
15
30
45
38
ns
6 V
13
26
38
32
2 V
28
60
90
75
tt
Any Q
4.5 V
6 V
8
6
12
10
18
15
15
13
ns
switching characteristics over recommended operating free-air temperature range, C
L
= 150 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
VCC
TA = 25
°
C
TYP
SN54HC373
SN74HC373
UNIT
(OUTPUT)
MIN
MAX
200
MIN
MAX
300
MIN
MAX
250
2 V
82
D
Q
4.5 V
22
40
60
50
td
tpd
6 V
19
34
51
43
ns
2 V
100
225
335
285
LE
Any Q
4.5 V
24
45
67
57
6 V
20
38
57
48
2 V
90
200
300
250
ten
OE
Any Q
4.5 V
23
40
60
50
ns
6 V
19
34
51
43
2 V
45
210
315
265
tt
Any Q
4.5 V
6 V
17
13
42
36
63
53
53
45
ns
operating characteristics, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance per latch
No load
100
pF
相关PDF资料 |
PDF描述 |
|---|---|
| SN54HC373W | 1-Phase 5-Bit Synchronous Rectification Buck Controller for Computer; Package: SOIC-20 WB; No of Pins: 20; Container: Tape and Reel; Qty per Container: 1000 |
| SN74HC373DB | OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS |
| SN54HC374FK | Rail-to-Rail, 1-7V Single Channel Operational Amplifier - Pb-free; Package: TSOP-5 / SOT23-5; No of Pins: 5; Container: Tape and Reel; Qty per Container: 3000 |
| SN74HC374PW | Octal Bus Buffer/Line Driver with 3-state Outputs; Package: SOEIAJ-20; No of Pins: 20; Container: Tape and Reel; Qty per Container: 2000 |
| SN54HC374W | Rail-to-Rail, 1-7V Dual Channel Operational Amplifier - Pb-free; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98 |
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