74CBTLV3257_15 Datasheet, PDF (4/19 Pages) NXP Semiconductors – Quad 1-of-2 multiplexer/demultiplexer

NXP Semiconductors
74CBTLV3257
Quad 1-of-2 multiplexer/demultiplexer
6. Functional description
Table 3.
Inputs
OE
L
L
H
Function table^[1]
S
L
H
X
[1] H = HIGH voltage level; L = LOW voltage level.
7. Limiting values
Function switch
nA = nB1
nA = nB2
disconnect nA and nBn
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Max
Unit
V_CC
V_I
V_SW
I_IK
I_SK
I_SW
I_CC
I_GND
T_stg
P_tot
supply voltage
input voltage
switch voltage
input clamping current
switch clamping current
switch current
supply current
ground current
storage temperature
total power dissipation
control inputs
enable and disable mode
V_I < 0.5 V
V_I < 0.5 V
V_SW = 0 V to V_CC
T_amb = 40 C to +125 C
0.5
[1] _0.5
[2] _0.5
50
50
-
-
100
65
[3] _-
+4.6
V
+4.6
V
V_CC + 0.5 V
-
mA
-
mA
128
mA
+100
mA
-
mA
+150
C
500
mW
[1] The minimum input voltage rating may be exceeded if the input clamping current ratings are observed.
[2] The switch voltage ratings may be exceeded if switch clamping current ratings are observed
[3] For SSOP16 and TSSOP16 packages: P_tot derates linearly with 5.5 mW/K above 60 C.
For DHVQFN16 packages: P_tot derates linearly with 4.5 mW/K above 60 C.
8. Recommended operating conditions
Table 5.
Symbol
V_CC
V_I
V_SW
T_amb
t/V
Recommended operating conditions
Parameter
Conditions
supply voltage
input voltage
switch voltage
enable and disable mode
ambient temperature
input transition rise and fall rate V_CC = 2.3 V to 3.6 V
[1] Applies to control signal levels.
Min
2.3
0
0
40
[1] ₀
Max
3.6
3.6
V_CC
+125
200
Unit
V
V
V
C
ns/V
74CBTLV3257
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 16 December 2011
© NXP B.V. 2011. All rights reserved.
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