CBT3253AD(2007) View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
CBT3253AD Datasheet PDF : 17 Pages
| |||
NXP Semiconductors
CBT3253A
Dual 1-of-4 FET multiplexer/demultiplexer
6. Functional description
Refer to Figure 1 “Logic diagram of CBT3253A (positive logic)”
6.1 Function selection
Table 3. Function selection
H = HIGH state; L = LOW state; X = Don’t Care
Inputs
Function
1OE 2OE S1
S0
X
H
X
X
disconnect 1A and 2A
H
X
X
X
disconnect 1A and 2A
L
L
L
L
1A to 1B1 and 2A to 2B1
L
L
L
H
1A to 1B2 and 2A to 2B2
L
L
H
L
1A to 1B3 and 2A to 2B3
L
L
H
H
1A to 1B4 and 2A to 2B4
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
VI
input voltage
ICCC
continuous current through
each VCC or GND pin
IIK
input clamping current
VI < 0 V
Tstg
storage temperature
−0.5
+7.0
V
−0.5[1] +7.0
V
-
128
mA
-
−50
mA
−65
+150
°C
[1] The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings
are observed.
8. Recommended operating conditions
Table 5. Operating conditions
All unused control inputs of the device must be held at VCC or GND to ensure proper device
operation.
Symbol Parameter
Conditions
Min Typ Max Unit
VCC
VIH
VIL
Tamb
supply voltage
HIGH-level input voltage
LOW-level input voltage
ambient temperature operating in free air
4.5
-
2
-
-
-
−40 -
5.5
V
-
V
0.8
V
+85 °C
CBT3253A_2
Product data sheet
Rev. 02 — 8 February 2007
© NXP B.V. 2007. All rights reserved.
4 of 17
Share Link: 