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參數(shù)資料
| 型號： | PI5C3245 |
| 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(shù)： | 1/3頁 |
| 文件大?。?/td> | 159K |
| 代理商： | PI5C3245 |
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
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PDF描述 |
|---|---|
| PI5C3245Q | 8-Bit, 2-Port Bus Switch |
| PI5C3245S | 8-Bit, 2-Port Bus Switch |
| PI5C3251QE | 8:1 Mux/DeMux BusSwitch |
| PI5C3251 | ECONOLINE: RSZ/P - 1kVDC |
| PI5C3251L | 8:1 Mux/DeMux BusSwitch |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PI5C3245L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Switch |
| PI5C3245LE | 功能描述:數(shù)字總線開關 IC 8B 2 Port Bus Switch RoHS:否 制造商:Texas Instruments 開關數(shù)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 |
| PI5C3245LEX | 功能描述:數(shù)字總線開關 IC 8B 2 Port Bus Switch RoHS:否 制造商:Texas Instruments 開關數(shù)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 |
| PI5C3245P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Switch |
| PI5C3245Q | 功能描述:IC 8BIT 2PORT BUS SWITCH 20QSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關，多路復用器，解碼器 系列:- 標準包裝:25 系列:74HC 類型:解碼器 電路:1 x 2:4 獨立電路:2 輸出電流高，低:5.2mA，5.2mA 電壓電源:單電源 電源電壓:2 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應商設備封裝:16-DIP 包裝:管件 |
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