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参数资料
| 型号： | CBT3126 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | Quadruple FET bus switch |
| 中文描述： | 四路场效应管总线开关 |
| 文件页数： | 4/10页 |
| 文件大小： | 95K |
| 代理商： | CBT3126 |
Philips Semiconductors
Product data
CBT3126
Quadruple FET bus switch
2001 Dec 12
4
DC ELECTRICAL CHARACTERISTICS
Over recommended operating free-air temperature range, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
1
MAX.
UNIT
V
IK
Input clamp voltage
V
CC
= 4.5 V;
I
I
= –18 mA
V
CC
= 5.5 V;
V
I
= 5.5 V or GND
V
CC
= 5.5 V; I
O
= 0;
V
I
= V
CC
or GND
V
CC
= 5.5 V;
one input at 3.4 V,
other inputs at V
CC
or GND
V
I
= 3 V or 0
V
O
= 3 V or 0; OE = GND
V
CC
= 5.0 V;
V
I
V
= 4 V;
TYP at V
CC
= 4 V;
V
I
= 2.4 V; I
I
= 15 mA
—
—
–1.2
V
I
I
Input leakage current
—
—
±
1
μ
A
I
CC
Quiescent supply current
—
—
3
μ
A
I
CC
Additional supply current per
input pin (Note 2)
control inputs
—
—
2.5
mA
C
I
Input capacitance
control inputs
—
1.7
—
pF
C
IO(OFF)
Power-off leakage current
—
3.4
—
pF
V
P
Pass gate voltage
—
3.8
—
V
—
16
22
r
on
On-resistance (Note 3)
V
CC
= 4.5 V; V
I
= 0 V;
I
I
= 64 mA
V
= 4.5 V; V
I
= 0 V;
I
I
= 30 mA
V
= 4.5 V; V
I
= 2.4 V;
I
I
= 15 mA
—
5
7
—
5
7
—
10
15
NOTES:
1. All typical values are at V
= 5 V, unless otherwise noted. T
= 25
°
C.
2. This is the increase in supply current for each input that is at the specified TTL voltage level rather than V
or GND.
3. Measured by the voltage drop between the A and the B terminals at the indicated current through the switch. On-state resistance is
determined by the lower of the voltages of the two (A or B) terminals.
AC CHARACTERISTICS
T
amb
= –40 to +85
°
C; C
L
= 50 pF, unless otherwise noted.
SYMBOL
PARAMETER
FROM (INPUT)
TO
V
CC
= 5 V
±
0.5 V
UNIT
(OUTPUT)
Min
Max
t
pd
Propagation delay
1
A or B
B or A
0.25
ns
t
en
Output enable time
to High and Low level
OE
A or B
1.6
4.5
ns
t
dis
Output disable time
from High and Low level
OE
A or B
1
4.0
ns
NOTE:
1. This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical on-state
resistance of the switch and a load capacitance of 50 pF, when driven by an ideal voltage source (zero output impedance).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CBT3126D | 功能描述:数字总线开关 IC QUAD FET BUS SWITCH 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 |
| CBT3126D,112 | 功能描述:数字总线开关 IC QUAD FET BUS SWITCH 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 |
| CBT3126D,118 | 功能描述:数字总线开关 IC QUAD FET BUS SWITCH 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 |
| CBT3126D118 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| CBT3126DB | 功能描述:数字总线开关 IC QUAD FET BUS SWITCH 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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