- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄9427 > PI3B32X245BE (Pericom)IC 16-BIT BUS SW 2-PORT 40-BQSOP PDF資料下載
參數(shù)資料
| 型號(hào)： | PI3B32X245BE |
| 廠商： | Pericom |
| 文件頁(yè)數(shù)： | 3/4頁(yè) |
| 文件大小： | 0K |
| 描述： | IC 16-BIT BUS SW 2-PORT 40-BQSOP |
| 標(biāo)準(zhǔn)包裝： | 49 |
| 類型： | 總線開(kāi)關(guān) |
| 電路： | 8 x 1:1 |
| 獨(dú)立電路： | 2 |
| 電壓電源： | 單電源 |
| 電源電壓： | 3.3V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 40-FSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 40-BQSOP |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁(yè)面： | 1226 (CN2011-ZH PDF) |
3
PS8337C
07/21/05
PI3B32X245
3.3V, Hot Insertion 16-Bit, 2-Port Bus Switch
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
Power Supply Characteristics
Parameters Description
Test Conditions
(1)
Min.
Typ.
(2)
Max.
Units
ICC
Quiescent Power
VCC = Max.
VIN = GND or VCC
1.0
3.0
A
Supply Current
ΔICC
Supply Current per
CC = Max.
VIN = 3.0V
(3)
750
A
Input @ TTL HIGH
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at VCC = 3.3V, +25°C ambient.
3. Per TTL driven input (VIN = 3.4V, control inputs only); A and B pins do not contribute to ICC.
4. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified
frequency. The A and B inputs generate no significant AC or DC currents as they transition. This parameter is not tested, but is
guaranteed by design.
PI3B32X245
Com.
Parameters
Description
Conditions(1)
Min.
Max.
Units
tPLH
Propagation Delay(2,3)
CL= 50pF
—
0.25
tPHL
Ax to Bx, Bx to Ax
RL= 500
Ω
tPZH
Bus Enable Time
1.0
4.0
ns
tPZL
BEx to Ax or Bx
tPHZ
Bus Disable Time
1.0
4.5
tPLZ
BEx to Ax or Bx
Notes:
1. See test circuit and waveforms.
2. This parameter is guaranteed but not tested on Propagation Delays.
3. The bus switch contributes no propagational delay other than the RC delay of the ON resistance of the switch
and the load capacitance. The time constant for the switch alone is of the order of 0.25ns for 50pF load.
Since this time constant is much smaller than the rise/fall times of typical driving signals, it adds very little
propagational delay to the system. Propagational delay of the bus switch when used in a system is determined
by the driving circuit on the driving side of the switch and its interaction with the load on the driven side.
Switching Characteristics over Operating Range
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MS3108A20-27P | CONN PLUG 14POS RT ANG W/PINS |
| VI-B6B-IU-F4 | CONVERTER MOD DC/DC 95V 200W |
| PI5C32X245BE | IC 16-BIT BUS SWITCH 40BQSOP |
| MS27467T13B4SC | CONN PLUG 4POS STRAIGHT W/SCKT |
| VI-B64-IU-F2 | CONVERTER MOD DC/DC 48V 200W |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI3B32X245BEX | 功能描述:數(shù)字總線開(kāi)關(guān) IC 16B 3v Bus Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)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 |
| PI3B32X384 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:PI3B32X384 is a 3.3V 20-bit bus switch designed with a low On-Resistance allowing inputs to be connected directly to outputs |
| PI3B32X384B | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:PI3B32X384 is a 3.3V 20-bit bus switch designed with a low On-Resistance allowing inputs to be connected directly to outputs |
| PI3B32X384BE | 功能描述:數(shù)字總線開(kāi)關(guān) IC 20 Bit 2 Port Bus Switch 3V RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)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 |
| PI3B32X384BEX | 功能描述:數(shù)字總線開(kāi)關(guān) IC 3v 20B Bus Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)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 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。