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PDF CBTD3861 Data sheet ( Hoja de datos )
| Número de pieza | CBTD3861 | |
| Descripción | 10-bit level shifting bus switch | |
| Fabricantes | NXP Semiconductors | |
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DataSheet.in
CBTD3861
10-bit level shifting bus switch with output enable
Rev. 1 — 19 August 2010
Product data sheet
1. General description
The CBTD3861 provides ten bits of high-speed TTL-compatible bus switching. The low
ON resistance of the switch allows connections to be made with minimal propagation
delay.
The CBTD3861 device is organized as one 10-bit bus switches with one output enable
(OE) input. When OE is LOW, the switch is on and port A is connected to the B port. When
OE is HIGH, each switch is disabled.
The CBTD3861 is characterized for operation from −40 °C to +85 °C.
2. Features and benefits
Designed to be used in 5 V to 3.3 V level shifting applications with internal diode
5 Ω switch connection between two ports
TTL-compatible control input levels
Multiple package options
Latch-up protection exceeds 100 mA per JESD78
ESD protection:
HBM JESD22-A114F exceeds 2000 V
CDM JESD22-C101C exceeds 1000 V
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature
range
CBTD3861PW −40 °C to +85 °C
CBTD3861DK −40 °C to +85 °C
CBTD3861BQ −40 °C to +85 °C
Name
Description
Version
TSSOP24 plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
SSOP24[1] plastic shrink small outline package; 24 leads;
body width 3.9 mm; lead pitch 0.635 mm
DHVQFN24 plastic dual in-line compatible thermal enhanced very thin
quad flat package; no leads; 24 terminals;
body 3.5 × 5.5 × 0.85 mm
SOT355-1
SOT556-1
SOT815-1
[1] Also known as QSOP24 package
1 page  
DataSheet.in
NXP Semiconductors
CBTD3861
10-bit level shifting bus switch with output enable
Table 6. Static characteristics …continued
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
RON ON resistance
VCC = 4.5 V; VI = 0 V; II = 64 mA
VCC = 4.5 V; VI = 0 V; II = 30 mA
VCC = 4.5 V; VI = 2.4 V; II = −15 mA
[3]
[3]
[3]
Tamb = −40 °C to +85 °C
Min Typ[1] Max
- 57
- 57
- 17 50
Unit
Ω
Ω
Ω
[1] All typical values are at VCC = 5 V, Tamb = 25 °C.
[2] This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC 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.
9.1 Typical pass voltage graphs
3.6
Vpass
(V)
3.2
2.8
2.4
001aak834
(1)
(2)
(3)
(4)
3.6
Vpass
(V)
3.2
2.8
2.4
001aak835
(1)
(2)
(3)
(4)
2.0
4.4 4.8 5.2 5.6
VCC (V)
(1) ISW = 100 μA
(2) ISW = 6 mA
(3) ISW =12 mA
(4) ISW = 24 mA
Fig 5. Pass voltage versus supply voltage;
Tamb = 85 °C (typical)
2.0
4.4 4.8 5.2 5.6
VCC (V)
(1) ISW = 100 μA
(2) ISW = 6 mA
(3) ISW =12 mA
(4) ISW = 24 mA
Fig 6. Pass voltage versus supply voltage;
Tamb = 70 °C (typical)
CBTD3861
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 August 2010
© NXP B.V. 2010. All rights reserved.
5 of 16
5 Page 
DataSheet.in
NXP Semiconductors
CBTD3861
10-bit level shifting bus switch with output enable
TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm
SOT355-1
y
Z
24
D
pin 1 index
1
e
EA
X
c
HE
vM A
13
12
wM
bp
A2
A1
Q
(A3)
A
Lp
L
detail X
θ
0 2.5 5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
mm
1.1
0.15
0.05
0.95
0.80
0.25
0.30
0.19
0.2
0.1
D(1) E(2)
e
7.9
7.7
4.5
4.3
0.65
HE
6.6
6.2
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
JEITA
SOT355-1
MO-153
L Lp Q v w y Z (1) θ
1
0.75 0.4
0.50 0.3
0.2 0.13 0.1
0.5
0.2
8o
0o
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-19
Fig 14. Package outline SOT355-1 (TSSOP24)
CBTD3861
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 August 2010
© NXP B.V. 2010. All rights reserved.
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