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參數(shù)資料
| 型號： | SN74F2245DB |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | NiCd/NiMH Charge Controller with Negative dV and Peak Voltage Detection Termination 8-SOIC 0 to 70 |
| 中文描述： | 25歐姆八路總線收發(fā)器具有三態(tài)輸出 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大?。?/td> | 84K |
| 代理商： | SN74F2245DB |
SN74F2245
25-
OCTAL BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SDFS099 – MAY 1995
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
CL = 50 pF,
R1 = 500
,
R2 = 500
,
TA = 25
°
C
MIN
2.5
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
R1 = 500
,
R2 = 500
,
TA = MIN to MAX
MIN
2.1
UNIT
TYP
3.9
MAX
5.5
MAX
6.6
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
A or B
B or A
ns
3.1
4.6
6.6
2.9
7.1
OE
A or B
2.4
4.8
7.3
1.6
8.5
ns
3.6
6.6
10.6
3
12
OE
A or B
2.3
4.3
6.3
2
7.5
ns
2
4
5.8
1.9
6.8
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SN74F2245DBLE | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74F2245DBR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74F2245DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74F2245DWR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74F2245N | 制造商:Texas Instruments 功能描述: |
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