參數(shù)資料
型號(hào): 74F30244
廠商: NXP Semiconductors N.V.
英文描述: Octal 30Ω line driver with enable,non-inverting (open collector)(帶使能30Ω的八線驅(qū)動(dòng)器,同向(開(kāi)啟集電極))
中文描述: 以使八路30Ω,非反相(集電極)(帶使能30Ω的八線驅(qū)動(dòng)器,同向(開(kāi)啟集電極),線路驅(qū)動(dòng)器)
文件頁(yè)數(shù): 5/14頁(yè)
文件大?。?/td> 128K
代理商: 74F30244
Philips Semiconductors
Application note
AN214
74F extended octal-plus family applications
June 1988
5
1
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4
5
6
7
8
9
10
11
12
13
14
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16
17
18
19
20
21
22
23
24
D
C
Q
R
D
C
Q
R
D
C
Q
R
D
C
Q
R
D
C
Q
R
D
C
Q
R
D
C
Q
R
D
C
Q
R
OE0
OE1
D0
D1
D2
D3
D4
D5
D6
D7
MR
GND
F845/6
OE
D0
D1
D2
D3
D4
D5
D6
D7
D8
MR
GND
F843/4
OE
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
GND
F841/2
V
CC
O0/O0
O1/O1
O2/O2
O3/O3
O4/O4
O5/O(5
O6/O6
O7/O7
O8/O8
O9/O9
CP/LE
F841/2
V
CC
O0/O0
O1/O1
O2/O2
O3/O3
O4/O4
O5/O5
O6/O6
O7/O7
O8/O8
EN
CP/LE
F843/4
V
CC
OE2
O0/O0
O1/O1
O2/O2
O3/O3
O4/O4
O5/O5
O6/O6
O7/O7
EN
CP/LE
F845/6
SF01332
F825/6
F823/4
F821/2
F821/2
F823/4
F825/6
CP
821–6
LE
841–6
Figure 4. 74F82X and 74F84X Registered/Latched Buffer Pin Configurations
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4
5
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8
9
10
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13
14
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16
17
18
19
20
21
22
23
24
OEBA0
A0
A1
A2
A3
A4
A5
A6
A7
A8
OEBA1
GND
9-bit
OEBA
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
GND
10-bit
OE0
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
GND
10-bit
V
CC
O0/O0
O1/O1
O2/O2
O3/O3
O4/O4
O5/O(5
O6/O6
O7/O7
O8/O8
O9/O9
CP/LE
V
CC
B0/B0
B1/B1
B2/B2
B3/B3
B4/B4
B5/B5
B6/B6
B7/B7
B8/B8
B9/B9
CP/LE
V
CC
B0/B0
B1/B1
B2/B2
B3/B3
B4/B4
B5/B5
B6/B6
B7/B7
B8/B8
OEAB0
OEAB1
SF01333
Xcvrs
Xcvrs
Buffers
F863/4
F861/2
F827/8
9-bit
Xcvrs
F863/4
10-bit
Xcvrs
F861/2
10-bit
Buffers
F827/8
Figure 5. 74F827/8 and 74F861–4 Buffers and Transceivers Pin Configurations
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