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參數資料
| 型號： | PI5C3245S |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 8-Bit, 2-Port Bus Switch |
| 中文描述： | 8位，2端口總線開關 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 159K |
| 代理商： | PI5C3245S |
1
PS7015A 06/28/99
Function
Disconnect
Connect
BE
H
L
A
0–7
Hi-Z
B
0–7
Truth Table
(1)
Note:
1. H
=
=
High Voltage Level
Low Voltage Level
High Impedance
L
Hi-Z =
Logic Block Diagram
Product Pin Description
Pin Name
BE
A
0
–
7
B
0
–
7
GND
V
CC
Description
Bus Enable Input (Active LOW)
Bus A
Bus B
Ground
Power
Product Pin Configuration
PI5C3245
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
Product Features
Near zero propagation delay
5
switches connect inputs to outputs
Direct bus connection when switches are on
Ultra Low Quiescent Power (0.2μA Typical)
Ideally suited for notebook applications
Pin compatible with 74 series 245 logic devices
Packages available:
20-pin 173 mil wide plastic TSSOP (L)
20-pin 300 mil wide plastic PDIP (P)
20-pin 150 mil wide plastic QSOP (Q)
20-pin 300 mil wide plastic SOIC (S)
Product Description
Pericom Semiconductors PI5C series of logic circuits are produced
using the Companys advanced submicron CMOS technology,
achieving industry leading performance.
The PI5C3245 is a 8-bit, 2-port bus switch designed with a low ON
resistance (5
) allowing inputs to be connected directly to outputs.
The bus switch creates no additional propagational delay or additional
ground bounce noise. The switches are turned on by the Bus Enable
(BE) input signal. The pinout is compatible with PI74FCT245T
(Octal Bidirectional Transceiver).
BE
A
7
A
0
B
7
B
0
V
CC
BE
B
0
B
1
B
2
B
3
B
4
B
5
B
6
B
7
NC
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
GND
20-Pin
L20
P20
Q20
S20
相關PDF資料 |
PDF描述 |
|---|---|
| PI5C3251QE | 8:1 Mux/DeMux BusSwitch |
| PI5C3251 | ECONOLINE: RSZ/P - 1kVDC |
| PI5C3251L | 8:1 Mux/DeMux BusSwitch |
| PI5C3251LE | ECONOLINE: RSZ/P - 1kVDC |
| PI5C3251Q | 8:1 Mux/DeMux BusSwitch |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PI5C3245SE | 功能描述:數字總線開關 IC 8B 2 Port Bus Switch RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI5C3245SEX | 功能描述:數字總線開關 IC 8B 2 Port Bus Switch RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI5C3251 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:8:1 Mux/DeMux BusSwitch |
| PI5C3251L | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:8:1 Mux/DeMux BusSwitch |
| PI5C3251LE | 功能描述:編碼器、解碼器、復用器和解復用器 8:1 Multiplexer Demultiplexer RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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