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参数资料
| 型号： | SNJ54BCT623FK |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | BCT/FBT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 10/15页 |
| 文件大小： | 638K |
| 代理商： | SNJ54BCT623FK |
SN54BCT623, SN74BCT623
OCTAL BUS TRANSCEIVERS
WITH 3STATE OUTPUTS
SCBS020A SEPTEMBER 1988 REVISED NOVEMBER 1993
24
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
switching characteristics (see Note 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
CL = 50 pF,
R1 = 500
,
R2 = 500
,
TA = 25°C
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
R1 = 500
,
R2 = 500
,
TA = MIN to MAX
UNIT
(INPUT)
(OUTPUT)
′BCT623
SN54BCT623
SN74BCT623
MIN
TYP
MAX
MIN
MAX
MIN
MAX
tPLH
A
B
0.5
3.1
4.7
0.5
5.3
0.5
5.2
ns
tPHL
A
B
1.7
4.9
6.9
1.7
7.6
1.7
7.4
ns
tPLH
B
A
0.9
4.1
5.9
0.9
6.8
0.9
6.7
ns
tPHL
B
A
1.8
5.3
7.6
1.8
8.3
1.8
8
ns
tPZH
OEBA
A
3.1
6.8
9.1
3.1
10.7
3.1
10.6
ns
tPZL
OEBA
A
3.3
7.2
9.6
3.3
11.3
3.3
10.7
ns
tPHZ
OEBA
A
1.9
6.1
8.3
1.9
10.6
1.9
9.8
ns
tPLZ
OEBA
A
1.1
4.6
7
1.1
8.1
1.1
7.8
ns
tPZH
OEAB
B
2
5
6.8
2
7.8
2
7.6
ns
tPZL
OEAB
B
2.7
6.2
8
2.7
9.3
2.7
8.9
ns
tPHZ
OEAB
B
1.1
4.6
6.5
1.1
8
1.1
7.7
ns
tPLZ
OEAB
B
0.3
3.2
6.3
0.3
7.2
0.3
7.1
ns
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 2: Load circuits and voltage waveforms are shown in Section 1.
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相关代理商/技术参数 |
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| SNJ54BCT623J | 制造商:Texas Instruments 功能描述: |
| SNJ54BCT640J | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
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