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參數(shù)資料
| 型號(hào)： | 74LCX652WM |
| 廠(chǎng)商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 通用總線(xiàn)功能 |
| 英文描述： | Octal Buffers And Line Drivers With 3-State Outputs 20-SO -40 to 85 |
| 中文描述： | LVC/LCX/Z SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封裝： | 0.300 INCH, MS-013, SOIC-24 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大?。?/td> | 94K |
| 代理商： | 74LCX652WM |
February 1994
Revised April 1999
7
1999 Fairchild Semiconductor Corporation
DS011998.prf
www.fairchildsemi.com
74LCX652
Low Voltage Transceiver/Register with 5V Tolerant
Inputs and Outputs
General Description
The LCX652 consists of bus transceiver circuits with D-
type flip-flops, and control circuitry arranged for multiplexed
transmission of data directly from the input bus or from
internal registers. Data on the A or B bus will be clocked
into the registers as the appropriate clock pin goes to the
HIGH logic level. Output Enable pins (OEAB, OEBA) are
provided to control the transceiver function.
The LCX652 is designed for low voltage (2.5V or 3.3V) V
CC
applications with capability of interfacing to a 5V signal
environment.
The LCX652 is fabricated with an advanced CMOS tech-
nology to achieve high speed operation while maintaining
CMOS low power dissipation.
Features
I
5V tolerant inputs and outputs
I
2.3V
3.6V V
CC
specifications provided
I
7.0 ns t
PD
max (V
CC
=
3.3V), 10
μ
A I
CC
max
I
Power down high impedance inputs and outputs
I
Supports live insertion/withdrawal (Note 1)
I
±
24 mA output drive (V
CC
=
3.0V)
I
Implements patented noise/EMI reduction circuitry
I
Latch-up performance exceeds 500 mA
I
ESD performance:
Human body model
>
2000V
Machine model
>
200V
Note 1:
To ensure the high-impedance state during power up or down, OE
should be tied to V
CC
through a pull-up resistor: the minimum value or the
resistor is determined by the current-sourcing capability of the driver.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Pin Descriptions
Order Number
74LCX652WM
74LCX652MSA
74LCX652MTC
Package Number
M24B
MSA24
MTC24
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide
24-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pin Names
Description
A
0
–A
7
, B
0
–B
7
CPAB, CPBA
A and B Inputs/3-STATE Outputs
Clock Inputs
SAB, SBA
Select Inputs
OEAB, OEBA
Output Enable Inputs
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| 74LCX74 | Octal Buffers And Line Drivers With 3-State Outputs 20-TSSOP -40 to 85 |
| 74LCX74M | Octal Buffers And Line Drivers With 3-State Outputs 20-TSSOP -40 to 85 |
| 74LCX74SJ | Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop with 5V Tolerant Inputs |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LCX652WMX | 功能描述:總線(xiàn)收發(fā)器 Transceiver/Register RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)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(shí)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 |
| 74LCX74BQX | 功能描述:觸發(fā)器 Dual D-Type Positive Edge Triggered Flip- RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類(lèi)型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類(lèi)型:CMOS 輸出類(lèi)型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74LCX74FT | 功能描述:IC FLIP FLOP DUAL D-TYPE 14TSSOP 制造商:toshiba semiconductor and storage 系列:74LCX 包裝:剪切帶（CT） 零件狀態(tài):Digi-Key 停止供應(yīng) 功能:設(shè)置（預(yù)設(shè)）和復(fù)位 類(lèi)型:D 型 輸出類(lèi)型:差分 元件數(shù):2 每元件位數(shù):1 時(shí)鐘頻率:150MHz 不同 V，最大 CL 時(shí)的最大傳播延遲:7ns @ 3.3V，50pF 觸發(fā)器類(lèi)型:正邊沿 電流 - 輸出高，低:24mA，24mA 電壓 - 電源:1.65 V ~ 3.6 V 電流 - 靜態(tài)（Iq):10μA 輸入電容:7pF 工作溫度:-40°C ~ 85°C（TA） 安裝類(lèi)型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 標(biāo)準(zhǔn)包裝:1 |
| 74LCX74FT(AJ) | 功能描述:IC FLIP FLOP DUAL D-TYPE 14TSSOP 制造商:toshiba semiconductor and storage 系列:74LCX 包裝:剪切帶（CT） 零件狀態(tài):有效 功能:設(shè)置（預(yù)設(shè)）和復(fù)位 類(lèi)型:D 型 輸出類(lèi)型:差分 元件數(shù):2 每元件位數(shù):1 頻率 - 時(shí)鐘:150MHz 不同 V，最大 CL 時(shí)的最大傳播延遲:7ns @ 3.3V，50pF 觸發(fā)器類(lèi)型:正邊沿 電流 - 輸出高，低:24mA，24mA 電壓 - 電源:1.65 V ~ 3.6 V 電流 - 靜態(tài):10μA 輸入電容:7pF 工作溫度:-40°C ~ 85°C（TA） 安裝類(lèi)型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 標(biāo)準(zhǔn)包裝:1 |
| 74LCX74M | 功能描述:觸發(fā)器 Dl D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類(lèi)型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類(lèi)型:CMOS 輸出類(lèi)型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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