74HCT4851 Datasheet, PDF (4/20 Pages) NXP Semiconductors – 8-channel analog multiplexer/demultiplexer with injection-current effect control

NXP Semiconductors
74HC4851; 74HCT4851
8-channel analog MUX/DEMUX with injection-current effect control
6. Pinning information
6.1 Pinning
74HC4851
74HCT4851
Y4 1
Y6 2
Z3
Y7 4
Y5 5
E6
n.c. 7
GND 8
16 V_CC
15 Y2
14 Y1
13 Y0
12 Y3
11 S0
10 S1
9 S2
001aaf876
Fig 4. Pin configuration SO16 and TSSOP16
terminal 1
index area
74HC4851
74HCT4851
Y6 2
Z3
Y7 4
Y5 5
E6
n.c. 7
GND⁽¹⁾
15 Y2
14 Y1
13 Y0
12 Y3
11 S0
10 S1
001aaf877
Transparent top view
(1) The die substrate is attached to this pad using
conductive die attach material. It can not be used as
a supply pin or input.
Fig 5. Pin configuration DHVQFN16
6.2 Pin description
Table 2.
Symbol
Y4
Y6
Z
Y7
Y5
E
n.c.
GND
S2
S1
S0
Y3
Y0
Y1
Y2
V_CC
Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Description
independent input/output
independent input/output
common input/output
independent input/output
independent input/output
enable input (active LOW)
not connected
ground (0 V)
select input
select input
select input
independent input/output
independent input/output
independent input/output
independent input/output
supply voltage
74HC_HCT4851_2
Product data sheet
Rev. 02 — 2 September 2008
© NXP B.V. 2008. All rights reserved.
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