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參數(shù)資料
| 型號(hào)： | 74LVX3245WMX |
| 廠商： | Fairchild Semiconductor |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC TRANSCEIVER 8BIT 24SOIC |
| 產(chǎn)品變化通告： | Product Discontinuation 27/Feb/2012 |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | 74LVX |
| 邏輯功能： | 變換器，3 態(tài) |
| 位數(shù)： | 8 |
| 輸入類型： | 邏輯 |
| 輸出類型： | 邏輯 |
| 通道數(shù)： | 8 |
| 輸出/通道數(shù)目： | 1 |
| 差分 - 輸入:輸出： | 無(wú)/無(wú) |
| 傳輸延遲（最大）： | 5.6ns |
| 電源電壓： | 2.7 V ~ 3.6 V，4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 24-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-SOIC |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | 74LVX3245WMXDKR |
February 2010
1993 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74LVX3245
8-Bit Dual Supply Translating Transceiver with
3-STATE Outputs
General Description
The LVX3245 is a dual-supply, 8-bit translating transceiver
that is designed to interface between a 3V bus and a 5V
bus in a mixed 3V/5V supply environment. The Transmit/
Receive (T/R) input determines the direction of data flow.
Transmit (active-HIGH) enables data from A Ports to B
Ports; Receive (active-LOW) enables data from B Ports to
A Ports. The Output Enable input, when HIGH, disables
both A and B Ports by placing them in a high impedance
condition. The A Port interfaces with the 3V bus; the B Port
interfaces with the 5V bus.
The LVX3245 is suitable for mixed voltage applications
such as notebook computers using 3.3V CPU and 5V
peripheral components.
Features
■ Bidirectional interface between 3V and 5V buses
■ Inputs compatible with TTL level
■ 3V data flow at A Port and 5V data flow at B Port
■ Outputs source/sink 24 mA
■ Guaranteed simultaneous switching noise level and
dynamic threshold performance
■ Implements proprietary EMI reduction circuitry
■ Functionally compatible with the 74 series 245
Ordering Code:
Order Number
Package Number
Package Description
74LVX3245WM
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74LVX3245QSC
MQA24
24-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide
74LVX3245MTC
MTC24
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol/s
Pin Descriptions
Pin Names
Description
OE
Output Enable Input
T/R
Transmit/Receive Input
A0–A7
Side A Inputs or 3-STATE Outputs
B0–B7
Side B Inputs or 3-STATE Outputs
Connection Diagram/s
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LVX32SJX | IC GATE OR QUAD 2IN LV 14SOP |
| 74LVX4245WMX | IC TXRX TRANSL DUAL 8BIT 24-SOIC |
| 74LVX541SJX | IC BUFF/DVR TRI-ST 8BIT 20SOP |
| 74LVX86SJX | IC GATE EXCL-OR QUAD 2IN 14SOP |
| 74LVXC4245MTCX | TXRX 8BIT DUAL CONF VOLT 24TSSOP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVX32M | 功能描述:邏輯門(mén) Quad 2-Input OR Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| 74LVX32M | 制造商:Fairchild Semiconductor Corporation 功能描述:74LVX SMD 74LVX32 SOIC14 3.6V |
| 74LVX32M_Q | 功能描述:邏輯門(mén) Quad 2-Input OR Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| 74LVX32MTC | 功能描述:邏輯門(mén) Quad 2-Input OR Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| 74LVX32MTC_Q | 功能描述:邏輯門(mén) Quad 2-Input OR Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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