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参数资料
| 型号： | CBTD16211 |
| 英文描述： | 24-bit level shifting bus exchange switch with 12-bit output enables |
| 中文描述： | 24位电平转换与12位输出使能的总线交换开关 |
| 文件页数： | 2/10页 |
| 文件大小： | 77K |
| 代理商： | CBTD16211 |
Philips Semiconductors
Product data
CBTD16211
24-bit level shifting bus exchange switch
with 12-bit output enables
2
2001 Jun 13
853-2260 26502
FEATURES
5
switch connection between two ports
TTL compatible control input levels
Designed to be used in level shifting applications
Package options include shrink small outline (SSOP) and
thin shrink small outline (TSSOP)
ESD protection exceeds 1000 V CDM per JESD22-C101
Latch-up testing is done to JESDEC Standard JESD78 which
exceeds 100 mA
DESCRIPTION
The CBTD16211 provides 24 bits of high-speed TTL-compatible bus
switching. The low on-state resistance of the switch allows
connections to be made with minimal propagation delay.
A diode to V
CC
is integrated in the circuit to allow for level shifting
between 5 V inputs and 3.3 V outputs.
The device is organized as a dual 12-bit bus switch with separate
output-enable (OE) inputs. It can be used as two 10-bit bus switches
or as one 20-bit bus switch. When OE is low, the associated 10-bit
bus switch is on, and port A is connected to port B. When OE is
high, the switch is open, and a high-impedance state exists between
the ports.
The CBTD16211 is characterized for operation from –40
to +85
°
C.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C; GND = 0 V
TYPICAL
UNIT
t
PLH
t
PHL
Propagation delay
An to Yn
C
L
= 50 pF; V
CC
= 5 V
0.25
ns
C
IN
Input capacitance
V
I
= 0 V or V
CC
4.3
pF
C
OUT
Output capacitance
Outputs disabled; V
O
= 0 V or V
CC
6.9
pF
I
CC
Total supply current
Outputs disabled; V
CC
= 5.5 V
3.0
μ
A
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
ORDER CODE
DWG NUMBER
56-Pin Plastic SSOP Type III
–40
to +85
°
C
CBTD16211DL
SOT371-1
56-Pin Plastic TSSOP Type II
–40
to +85
°
C
CBTD16211DGG
SOT364-1
FUNCTION TABLE
INPUTS
OUTPUTS
1OE
2OE
1A, 1B
2A, 2B
L
L
1A = 1B
2A = 2B
L
H
1A = 1B
Z
H
L
Z
2A = 2B
H
H
Z
Z
H =
L
Z =
High voltage level
Low voltage level
High impedance “off” state
=
LOGIC SYMBOL
1A1
1A12
2A1
2A12
1B1
1B12
2B1
2B12
2
14
54
42
15
28
41
29
55
56
SA00510
2OE
1OE
相关PDF资料 |
PDF描述 |
|---|---|
| CBTD16211DGG | 24-bit level shifting bus exchange switch with 12-bit output enables |
| CBTD16211DL | 24-bit level shifting bus exchange switch with 12-bit output enables |
| CBTD3306 | Dual bus switch with level shifting |
| CD3016B | 1 WATT CAPABILITY WITH PROPER HEAT SINKING |
| CD3017B | 1 WATT CAPABILITY WITH PROPER HEAT SINKING |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CBTD16211DGG | 制造商:ICS 制造商全称:ICS 功能描述:24-bit level shifting bus exchange switch with 12-bit output enables |
| CBTD16211DGG,112 | 功能描述:数字总线开关 IC 24BIT BUS SW W/12BIT OUTPUT EN RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| CBTD16211DGG,118 | 功能描述:数字总线开关 IC 24BIT BUS SW W/12BIT RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| CBTD16211DGG-T | 功能描述:数字总线开关 IC 24BIT BUS SW W/12BIT OUTPUT EN RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| CBTD16211DL | 功能描述:数字总线开关 IC 24BIT BUS SW W/12BIT OUTPUT EN RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
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