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參數(shù)資料
| 型號： | SN54ABT8543FK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | SCAN TEST DEVICES WITH OCTAL REGISTERED BUS TRANSCEIVERS |
| 中文描述： | 掃描測試設(shè)備與八進(jìn)制注冊總線收發(fā)器 |
| 文件頁數(shù)： | 23/25頁 |
| 文件大?。?/td> | 357K |
| 代理商： | SN54ABT8543FK |
SN54ABT8543, SN74ABT8543
SCAN TEST DEVICES WITH
OCTAL REGISTERED BUS TRANSCEIVERS
SCBS120E – AUGUST 1991 – REVISED JULY 1996
23
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (test mode) (see Figure 13)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
TA = 25
°
C
MIN
SN54ABT8543
SN74ABT8543
UNIT
TYP
MAX
MIN
MAX
MIN
MAX
fmax
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPZH
tPZL
tPHZ
tPLZ
tPHZ
tPLZ
TCK
50
90
50
50
MHz
TCK
↓
A or B
3.5
8
9.5
3.5
12.7
3.5
12
ns
3
7.7
9
3
12
3
11.5
TCK
↓
TDO
2.5
4.3
5.5
2.5
7
2.5
6.5
ns
2.5
4.2
5.5
2.5
7
2.5
6.5
TCK
↓
A or B
4.5
8.2
9.5
4.5
12.5
4.5
12
ns
4.5
9
10.5
4.1
13.5
4.5
13
TCK
↓
TDO
2.5
4.3
5.5
2.5
7
2.5
6.5
ns
2.5
4.9
6
2.5
7.5
2.5
7
TCK
↓
A or B
3.5
8.4
10.5
3.5
14
3.5
13.5
ns
3
8
10.5
3
13.5
3
13
TCK
↓
TDO
3
3
5.9
7
3
3
9
8
3
3
8.5
7.5
ns
5
6.5
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| SN54ABT8543JT | SCAN TEST DEVICES WITH OCTAL REGISTERED BUS TRANSCEIVERS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN54ABT8543JT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SCAN TEST DEVICES WITH OCTAL REGISTERED BUS TRANSCEIVERS |
| SN54ABT861 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT861FK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT861JT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT863 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
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