CBT3245A(2019) Просмотр технического описания (PDF) - NXP Semiconductors.
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CBT3245A Datasheet PDF : 13 Pages
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4. Functional diagram
A1 2
18 B1
CBT3245A
Octal bus switch
Fig. 1. Logic diagram
5. Pinning information
9
A8
OE 19
11 B8
001aao117
5.1. Pinning
terminal 1
index area
CBT3245A
CBT3245A
n.c. 1
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
GND 10
20 VCC
19 OE
18 B1
17 B2
16 B3
15 B4
14 B5
13 B6
12 B7
11 B8
aaa-001831
Fig. 2. Pin configuration for SOT163-1 (SO20),
SOT339-1 (SSOP20) and SOT360-1 (TSSOP20)
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
GND(1)
19 OE
18 B1
17 B2
16 B3
15 B4
14 B5
13 B6
12 B7
aaa-001833
Fig. 3.
Transparent top view
(1) This is not a supply pin. The substrate is
attached to this pad using conductive die attach
material. There is no electrical or mechanical
requirement to solder this pad. However, if it is
soldered, the solder land should remain floating or
be connected to GND.
Pin configuration for SOT764-1 (DHVQFN20)
5.2. Pin description
Table 2. Pin description
Symbol
n.c.
A1 to A8
GND
B1 to B8
OE
VCC
Pin
1
2, 3, 4, 5, 6, 7, 8, 9
10
18, 17, 16, 15, 14, 13, 12, 11
19
20
Description
not connected
data input/output (A port)
ground (0 V)
data input/output (B port)
output enable input (active LOW)
positive supply voltage
CBT3245A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 30 April 2019
© Nexperia B.V. 2019. All rights reserved
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