74LVT2952 查看數據表（PDF） - NXP Semiconductors.
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74LVT2952 Datasheet PDF : 18 Pages
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NXP Semiconductors
74LVT2952
3.3 V Octal registered transceiver; 3-State
16 17 18 19 20 21 22 23
A0 A1 A2 A3 A4 A5 A6 A7
10
CPAB
11
CEAB
OEBA
15
14
CPBA
OEAB
9
13
CEBA
B0 B1 B2 B3 B4 B5 B6 B7
87654321
aaa-008844
Fig 2. Logic symbol
5. Pinning information
5.1 Pinning
15
EN3 (BA)
13
G1
14
1C5
9
EN4 (AB)
11
G2
10
2C6
16
8
3 1 5D
6D 1 4
17
7
18
6
19
5
20
4
21
3
22
2
23
1
aaa-008845
Fig 3. IEC logic symbol
Fig 4. Pin configuration
B7 1
B6 2
B5 3
B4 4
B3 5
B2 6
B1 7
B0 8
OEAB 9
CPAB 10
CEAB 11
GND 12
74LVT2952
24 VCC
23 A7
22 A6
21 A5
20 A4
19 A3
18 A2
17 A1
16 A0
15 OEBA
14 CPBA
13 CEBA
aaa-008843
74LVT2952
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 11 September 2013
© NXP B.V. 2013. All rights reserved.
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