參數資料
| 型號： | PI74STX2G4245UEX |
| 廠商： | Pericom |
| 文件頁數： | 1/8頁 |
| 文件大小： | 0K |
| 描述： | IC 2BIT LVL SHFT BUFF/TXRX 8MSOP |
| 產品變化通告： | Product Discontinuation 09/Dec/2010 |
| 標準包裝： | 4,000 |
| 系列： | 74STX |
| 邏輯類型： | 收發器，非反相 |
| 元件數： | 1 |
| 每個元件的位元數： | 2 |
| 輸出電流高，低： | 12mA，12mA; 24mA，24mA |
| 電源電壓： | 1.65 V ~ 3.6 V，2.3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應商設備封裝： | 8-MSOP |
| 包裝： | 帶卷 (TR) |
1
PS8729F
10/11/08
Features
Operation Voltage: 1.65V ≤ VDDA ≤ 3.6V
2.3V ≤ VDDB ≤ 5.5V
VDDA ≤ VDDB
High Speed: tpd = 5ns typical into 30pF @ 3V VDD
Power down high-impedance inputs and outputs
High output drive: ±12mA at 3V VDDA/VDDB
±24mA at 5V VDDB
Industrial operation at –40°C to +85°C
Packaging (Pb-free & Green available):
– 8-pin MSOP (U)
– 12-pin TDFN (ZE)
PI74STX2G4245
Description
Pericom Semiconductor’s PI74STX2G4245, a 2-bit noninverting
buffer/transceiver, contains two separate supply rails:A port
(VDDA), set to operate from 1.8V to 3.3V; B port (VDDB), set
to operate from 2.5V to 5V. The A1 to B1 translation is con-
gured as an unidirectional buffer; the translation between
A2 and B2 is bidirectional and its direction is controlled
by the DIR pin. The DIR pin is supplied by VDDB.
Block Diagram
Pin Conguration (MSOP)
2-Bit Level Shifting Buffer/Transceiver
with Congurable Dual Supply Voltage
DIR
B2
4
3
A2
B1
7
6
2
A1
Function Table
Input
Output
DIR
DATA
LB2
A2
HA2
B2
XA1
B1
Pin Description
Pin Name
Description
DIR
Direction Control
A1
Data Input
B1
Data Output
A2, B2
Data Input/Output
VDDA, VDDB
Power Supply
V
DDB (2.5V to 5V)
1
(1.8V to 3.3V)
V
DDA
8
B1
2
A1
7
B2
3
A2
6
GND
4
DIR
5
Pin Conguration (TDFN)
1
2
3
4
5
6
12
11
10
9
8
7
NC
VDDB (2.5V to 5V)
B1
B2
GND
NC
(1.8V to 3.3V ) VDDA
A1
A2
DIR
NC
* NC = No Connect
08-0291
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PI74STX2G4245UX | 制造商:Pericom Semiconductor Corporation 功能描述:Bus XCVR Single 2-CH 8-Pin MSOP T/R 制造商:Pericom Semiconductor Corporation 功能描述:SPECIALTY INTERFACE CIRCUIT, PDSO8 |
| PI74STX2G4245ZEEX | 功能描述:總線收發器 Transciever 2 Bit Level Shifting RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| PI74STX2G4245ZEEXCT-ND | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI74STX4G4245ZJEX | 功能描述:總線收發器 Voltage Translator 4 Bit RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| PI74VCX16240AE | 功能描述:緩沖器和線路驅動器 16B Inverting Buffer/Driver RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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