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CBT3384PW,118

P1-P3P4-P6P7-P9P10-P12P13-P15
CBT3384_6 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 06 — 2 November 2009 3 of 14
NXP Semiconductors
CBT3384
10-bit bus switch with 5-bit output enables
5.2 Pin description
6. Functional description
[1] H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-state.
Fig 4. Pin configuration for SSOP24 (SOT556-1)
CBT3384
1OE V
CC
1B1 2B5
1A1 2A5
1A2 2A4
1B2 2B4
1B3 2B3
1A3 2A3
1A4 2A2
1B4 2B2
1B5 2B1
1A5 2A1
GND 2OE
001aak880
1
2
3
4
5
6
7
8
9
10
11
12
14
13
16
15
18
17
20
19
22
21
24
23
Table 2. Pin description
Symbol Pin Description
1
OE, 2OE 1, 13 output enable input (active LOW)
1A1 to 1A5 3, 4, 7, 8, 11 data input/output (A port)
2A1 to 2A5 14, 17, 18, 21, 22 data input/output (A port)
1B1 to 1B5 2, 5, 6, 9, 10 data input/output (B port)
2B1 to 2B5 15, 16, 19, 20, 23 data input/output (B port)
GND 12 ground (0 V)
V
CC
24 positive supply voltage
Table 3. Function selection
[1]
Input Input/output
1OE 2OE 1An, 1Bn 2An, 2Bn
L L 1An = 1Bn 2An = 2Bn
L H 1An = 1Bn Z
H L Z 2An = 2Bn
HHZZ
CBT3384_6 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 06 — 2 November 2009 4 of 14
NXP Semiconductors
CBT3384
10-bit bus switch with 5-bit output enables
7. Limiting values
[1] Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under Section 8. is not implied. Exposure to absolute-maximum-rated
conditions for extended periods may affect device reliability.
[2] The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
8. Recommended operating conditions
9. Static characteristics
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
T
amb
=
−
40
°
C to +85
°
C, unless otherwise specified.
Symbol Parameter Conditions Min Max Unit
V
CC
supply voltage −0.5 +7.0 V
V
I
input voltage
[2]
−0.5 +7.0 V
I
O
output current V
O
<0V - ±128 mA
I
IK
input clamping current V
I/O
=0V −50 - mA
T
stg
storage temperature −65 +150 °C
Table 5. Operating conditions
All unused control inputs of the device must be held at V
CC
or GND to ensure proper device operation.
Symbol Parameter Conditions Min Typ Max Unit
V
CC
supply voltage 4.5 - 5.5 V
V
IH
HIGH-state input voltage 2.0 - - V
V
IL
LOW-state input voltage - - 0.8 V
T
amb
ambient temperature operating in free air −40 - +85 °C
Table 6. Static characteristics
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions T
amb
= −40 °C to +85 °C Unit
Min Typ
[1]
Max
V
IK
input clamping voltage V
CC
= 4.5 V; I
I
= −18 mA - - −1.2 V
I
I
input leakage current V
CC
= 5.5 V; V
I
= GND or 5.5 V - - ±1 µA
I
CC
supply current V
CC
= 5.5 V; I
O
= 0 mA;
V
I
=V
CC
or GND
--3µA
∆I
CC
additional supply current per input pin; V
CC
= 5.5 V; one input at
3.4 V, other inputs at V
CC
or GND
[2]
- - 2.5 mA
V
pass
pass voltage output HIGH; V
I
=V
CC
= 5.0 V;
I
O
= −100 µA
3.6 3.9 4.2 V
C
I
input capacitance control pins; V
I
= 3 V or 0 V - 4.0 - pF
C
io(off)
off-state input/output
capacitance
port off; V
I
= 3 V or 0 V; nOE = V
CC
- 10.0 - pF
CBT3384_6 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 06 — 2 November 2009 5 of 14
NXP Semiconductors
CBT3384
10-bit bus switch with 5-bit output enables
[1] All typical values are at V
CC
=5V, T
amb
=25°C.
[2] This is the increase in supply current for each input that is at the specified TTL voltage level rather than V
CC
or GND.
[3] Measured by the voltage drop between the nAn and the nBn terminals at the indicated current through the switch. ON resistance is
determined by the lowest voltage of the two (nAn or nBn) terminals.
10. Dynamic characteristics
[1] The propagation delay is the calculated RC time constant of the typical ON resistance of the switch and the specified load capacitance,
when driven by an ideal voltage source (zero output impedance).
[2] t
pd
is the same as t
PLH
and t
PHL
.
R
ON
ON resistance V
CC
= 4.5 V; V
I
=0V; I
I
=64mA
[3]
-57Ω
V
CC
= 4.5 V; V
I
=0V; I
I
=30mA
[3]
-57Ω
V
CC
= 4.5 V; V
I
= 2.4 V; I
I
= −15 mA
[3]
-1015Ω
Table 6. Static characteristics
…continued
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions T
amb
= −40 °C to +85 °C Unit
Min Typ
[1]
Max
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 7.
Symbol Parameter Conditions T
amb
= 25 °C T
amb
= −40 °C to +85 °C Unit
Min Typ Max Min Max
t
pd
propagation delay nAn, nBn to nBn, nAn;
see
Figure 5
[1][2]
V
CC
= 5.0 V ± 0.5 V - - 0.25 - 0.25 ns
t
PZH
OFF-state to HIGH
propagation delay
nOE to nAn or nBn;
see
Figure 6
V
CC
= 5.0 V ± 0.5 V 1.2 2.3 5.7 1.2 5.6 ns
t
PZL
OFF-state to LOW
propagation delay
nOE to nAn or nBn;
see
Figure 6
V
CC
= 5.0 V ± 0.5 V 1.2 2.3 5.7 1.2 6.0 ns
t
PHZ
HIGH to OFF-state
propagation delay
nOE to nAn or nBn;
see
Figure 6
V
CC
= 5.0 V ± 0.5 V 1.7 3.6 5.2 1.7 5.5 ns
t
PLZ
LOW to OFF-state
propagation delay
nOE to nAn or nBn;
see
Figure 6
V
CC
= 5.0 V ± 0.5 V 1.7 2.7 5.2 1.7 6.6 ns
P1-P3P4-P6P7-P9P10-P12P13-P15

CBT3384PW,118

Mfr. #:
Buy CBT3384PW,118
Manufacturer:
Nexperia
Description:
Digital Bus Switch ICs 10-BIT BUS SW W5-BIT
Lifecycle:
New from this manufacturer.
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