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74CBTLV3245DS,118

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
74CBTLV3245 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet Rev. 3 — 11 November 2016 3 of 19
NXP Semiconductors
74CBTLV3245
8-bit bus switch with output enable
5. Pinning information
5.1 Pinning
Fig 3. Pin configuration for TSSOP20 (SOT360-1) Fig 4. Pin configuration for SSOP20 (SOT724-1)
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&&
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QF 9
&&
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(1) This is not a supply pin. The substrate is attached to this pad using conductive die attach material. There is no electrical or
mechanical requirement to solder this pad. However, if it is soldered, the solder land should remain floating or be connected to
GND.
Fig 5. Pin configuration for DHVQFN20 (SOT764-1)
74CBTLV3245 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet Rev. 3 — 11 November 2016 4 of 19
NXP Semiconductors
74CBTLV3245
8-bit bus switch with output enable
5.2 Pin description
6. Functional description
[1] H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-state.
7. Limiting values
[1] The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For SSOP20 and TSSOP20 packages: above 60 C the value of P
tot
derates linearly at 5.5 mW/K.
For DHVQFN20 packages: above 60 C the value of P
tot
derates linearly at 4.5 mW/K.
Table 2. Pin description
Symbol Pin Description
nc 1 not connected
A1 to A8 2, 3, 4, 5, 6, 7, 8, 9 data input/output (A port)
GND 10 ground (0 V)
B1 to B8 18, 17, 16, 15, 14, 13, 12, 11 data input/output (B port)
OE
19 output enable input (active LOW)
V
CC
20 positive supply voltage
Table 3. Function selection
[1]
Input Input/output
OE An, Bn
LAn = Bn
HZ
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
supply voltage 0.5 +4.6 V
V
I
input voltage
[1]
0.5 +4.6 V
V
SW
switch voltage enable and disable mode
[1]
0.5 V
CC
+ 0.5 V
I
IK
input clamping current V
I
< 0.5 V 50 - mA
I
SK
switch clamping current V
I
< 0.5 V 50 - mA
I
SW
switch current V
SW
= 0 V to V
CC
- 128 mA
I
CC
supply current - +100 mA
I
GND
ground current 100 - mA
T
stg
storage temperature 65 +150 C
P
tot
total power dissipation T
amb
= 40 Cto+125C
[2]
- 500 mW
74CBTLV3245 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet Rev. 3 — 11 November 2016 5 of 19
NXP Semiconductors
74CBTLV3245
8-bit bus switch with output enable
8. Recommended operating conditions
[1] Applies to control signal levels.
9. Static characteristics
[1] All typical values are measured at T
amb
=25C.
[2] One input at 3 V, other inputs at V
CC
or GND.
Table 5. Recommended operating conditions
Symbol Parameter Conditions Min Max Unit
V
CC
supply voltage 2.3 3.6 V
V
I
input voltage 03.6V
V
SW
switch voltage enable and disable mode 0 V
CC
V
T
amb
ambient temperature 40 +125 C
t/V input transition rise and fall rate V
CC
= 2.3 V to 3.6 V
[1]
-200ns/V
Table 6. Static characteristics
At recommended operating conditions voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions T
amb
= 40 C to +85 C T
amb
= 40 C to +125 C Unit
Min Typ
[1]
Max Min Max
V
IH
HIGH-level
input voltage
V
CC
= 2.3 V to 2.7 V 1.7 - - 1.7 - V
V
CC
= 3.0 V to 3.6 V 2.0 - - 2.0 - V
V
IL
LOW-level input
voltage
V
CC
= 2.3 V to 2.7 V - - 0.7 - 0.7 V
V
CC
= 3.0 V to 3.6 V - - 0.9 - 0.9 V
I
I
input leakage
current
pin OE; V
I
= GND to V
CC
;
V
CC
=3.6V
--1- 20 A
I
S(OFF)
OFF-state
leakage current
V
CC
= 3.6 V; see Figure 6 --1- 20 A
I
S(ON)
ON-state
leakage current
V
CC
= 3.6 V; see Figure 7 --1- 20 A
I
OFF
power-off
leakage current
V
I
or V
O
= 0 V to 3.6 V;
V
CC
=0V
--10 - 50 A
I
CC
supply current V
I
= GND or V
CC
; I
O
= 0 A;
V
SW
=GNDorV
CC
;
V
CC
=3.6V
--10- 50A
I
CC
additional
supply current
pin OE; V
I
=V
CC
0.6 V;
V
SW
=GNDorV
CC
;
V
CC
=3.6V
[2]
- - 300 - 2000 A
C
I
input
capacitance
pin OE; V
CC
= 3.3 V;
V
I
=0Vto3.3 V
-0.9- - -pF
C
S(OFF)
OFF-state
capacitance
V
CC
= 3.3 V; V
I
=0Vto3.3 V - 5.2 - - - pF
C
S(ON)
ON-state
capacitance
V
CC
= 3.3 V; V
I
= 0 V to 3.3 V - 14.3 - - - pF
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

74CBTLV3245DS,118

Mfr. #:
Buy 74CBTLV3245DS,118
Manufacturer:
NXP Semiconductors
Description:
Digital Bus Switch ICs SNGL 3.6V 60Ohm 0.1A
Lifecycle:
New from this manufacturer.
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