SN74CBT3251_15 Datasheet, PDF (3/25 Pages) Texas Instruments – FET Multiplexer and Demultiplexer

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5 Pin Configuration and Functions
D, DB, DBQ, or PW Packages
16-Pin SOIC, SSOP, or TSSOP
Top View
B4 1
B3 2
B2 3
B1 4
A5
NC 6
OE 7
GND 8
16 V_CC
15 B5
14 B6
13 B7
12 B8
11 S0
10 S1
9 S2
NC − No internal connection
SN74CBT3251
SCDS019M – MAY 1995 – REVISED DECEMBER 2015
RGY Package
16-Pin VQFN
Top View
1
B3 2
B2 3
B1 4
A5
NC 6
OE 7
8
16
15 B5
14 B6
13 B7
12 B8
11 S0
10 S1
9
PIN
NO.
NAME
1
B4
2
B3
3
B2
4
B1
5
A
6
NC
7
OE
8
GND
9
S2
10
S1
11
S0
12
B8
13
B7
14
B6
15
B5
16
V_CC
NC − No internal connection
Pin Functions
I/O
DESCRIPTION
I/O
Port B4
I/O
Port B3
I/O
Port B2
I/O
Port B1
I/O
Common OUT/IN
—
No Connect
I
Enable Ports (Active Low). See Table 1.
—
Ground
I
Select Pin 2. See Table 1.
I
Select Pin 1. See Table 1.
I
Select Pin 0. See Table 1.
I/O
Port B8
I/O
Port B7
I/O
Port B6
I/O
Port B5
—
Power Pin
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