参数资料
| 型号： | PI5C3253Q |
| 厂商： | Pericom |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | IC DUAL4:1 MLTPLXR BUS SW 16QSOP |
| 产品变化通告： | Product Discontinuation Notice 11/Feb/2008 |
| 标准包装： | 97 |
| 类型： | 多路复用器/多路分解器 |
| 电路： | 1 x 4:1 |
| 独立电路： | 2 |
| 电压电源： | 单电源 |
| 电源电压： | 4 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 管件 |
1
PS7017H
06/11/09
PI5C3253
Dual 4:1 Mux/DeMux Bus Switch
Features
Near-Zero propagation delay
5Ω switches connect inputs to outputs
Direct bus connection when switches are ON
ESD Protection up to 2kV HBM
Ultra Low Quiescent Power (0.2μA typical)
– Ideally suited for notebook applications
Pin compatible with 74 series 253 logic devices
Packaging (Pb-free & Green available):
– 16-pin 150-mil wide plastic QSOP (Q)
– 16-pin 173-mil wide plastic TSSOP (L)
– 16-pin 150-mil wide plastic SOIC (W)
Block Diagram
Truth Table(1)
Enable
Select
EA
EB
S1
S0
YA
YB
Function
H
X
Hi-Z
X
Disable A
X
H
X
Hi-Z
Disable B
LLLL
IA0
IB0
S1-0 = 0
LLL
H
IA1
IB1
S1-0 = 1
LL
H
L
IA2
IB2
S1-0 = 2
LL
H
IA3
IB3
S1-0 = 3
Description
Pericom Semiconductor’s PI5C3253 is a Dual 4:1 Multiplexer/
demultiplexer with three-state outputs that is pinout compatible
with the PI74FCT253T, 74F253, and 74ALS/AS/LS 253. Inputs
can be connected to outputs with low On-Resistance (5Ω) with no
additional ground bounce noise or propagation delay.
Pin Conguration
Pin Description
Pin Name
Description
IAn, IBn
Data Inputs
S0–1
Select Inputs
EA, EB
Enable
YA, YB
Data Outputs
GND
Ground
VCC
Power
Note:
1.
H = High Voltage Level, L = Low Voltage Level
EA
IA0
IA1
IA2
IA3
IB0
IB1
IB2
IB3
EB
S0
S1
YA
YB
VCC
EA
1
EB
S1
2
S0
IA3
3
IB3
IA2
4
IB2
IA1
5
16
IB1
IA0
6
15
IB0
YA
7
14
YB
8
13
12
GND
11
10
9
09-0120
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI5C3253QE | 功能描述:编码器、解码器、复用器和解复用器 Dual 4:1 Bus Switch Mux/Demux RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| PI5C3253QEX | 功能描述:编码器、解码器、复用器和解复用器 Dual 4:1 Multiplexer Demultiplexer RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| PI5C3253QX | 制造商:Pericom Semiconductor Corporation 功能描述:Multiplexer/Demultiplexer Bus Switch 1-Element CMOS 8-IN 16-Pin QSOP T/R |
| PI5C3253S | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Dual 4:1 Mux/DeMux Bus Switch |
| PI5C3253SE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Dual 4:1 Mux/DeMux Bus Switch |
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