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参数资料
| 型号： | SNJ54HC373WR |
| 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, CDFP20 |
| 封装： | CERAMIC, DFP-20 |
| 文件页数： | 16/21页 |
| 文件大小： | 779K |
| 代理商： | SNJ54HC373WR |
SN54HC373, SN74HC373
OCTAL TRANSPARENT DTYPE LATCHES
WITH 3STATE OUTPUTS
SCLS140D DECEMBER 1982 REVISED AUGUST 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted)
VCC
TA = 25°C
SN54HC373
SN74HC373
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
26
24
th
Hold time, data after LE
↓
4.5 V
10
13
12
ns
th
Hold time, data after LE
↓
6 V
10
13
12
ns
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
SN54HC373
SN74HC373
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
58
150
225
190
D
Q
4.5 V
15
30
45
38
tpd
D
Q
6 V
13
26
38
32
ns
tpd
2 V
73
175
265
220
ns
LE
Any Q
4.5 V
18
35
53
44
LE
Any Q
6 V
15
30
45
38
2 V
65
150
225
190
ten
OE
Any Q
4.5 V
17
30
45
38
ns
ten
OE
Any Q
6 V
14
26
38
32
ns
2 V
50
150
225
190
tdis
OE
Any Q
4.5 V
15
30
45
38
ns
tdis
OE
Any Q
6 V
13
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| SNJ54HC374FK | 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin LCCC Tube |
| SNJ54HC374J | 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:8407101RA, OCT EDGE-TRIG F-FW/3-ST - Bulk |
| SNJ54HC374W | 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin CFPAK Tube |
| SNJ54HC377FK | 制造商:Texas Instruments 功能描述: |
| SNJ54HC377J | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin CDIP Tube |
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