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參數(shù)資料
| 型號(hào)： | PI74ALVTC16374 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 16-Bit D-Type Flip-Flop with 3-STATE Outputs |
| 中文描述： | 16位D型觸發(fā)器具有三態(tài)輸出 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 291K |
| 代理商： | PI74ALVTC16374 |
1
PS8356A 11/23/98
Product Description
Pericom Semiconductors PI74ALVTC series of logic circuits are
produced in the Companys advanced 0.35 micron CMOS
technology, achieving industry leading speed.
The PI74ALVTC16374 is particularly suitable for implementing
buffer registers, I/O ports, bidirectional bus drivers, and working
registers. This device can be used as two 8-bit Flip-Flops or one
16-bit flip-flop. On the positive transition of the clock (CLK)
input, the Q outputs of the flip-flop take on the logic levels set up
at the data (D) inputs.
A buffered Output Enable (OE) input can be used to place the eight
outputs in either a normal logic state (high or low logic levels) or
a high-impedance state in which the outputs neither load nor drive
the bus lines significantly. The high-impedance state and the
increased drive provide the capability to drive bus lines without
need for interface or pullup components. OE does not affect
internal operations of the flip-flop. Old data can be retained or new
data can be entered while the outputs are in the high impedance
state.
To ensure the high-impedance state during power up or power
down, OE should be tied to Vdd through a pullup resistor; the
minimum value of the resistor is determined by the current-
sinking capability of the driver.
The family offers both I/O Tolerant, which allows it to operate in
mixed 1.8/3.6V systems, and Bus Hold, which retains the data
inputs last state whenever the data input goes to high-imped-
ance, preventing floating inputs and eliminating the need for
pullup/down resistors.
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PI74ALVTC16374
16-Bit D-Type Flip-Flop
with 3-STATE Outputs
Logic Block Diagram
Product Features
The PI74ALVTC Family is designed for low voltage
operation, V
DD
= 1.8V to 3.6V
Supports Live Insertion
3.6V I/O Tolerant Inputs and Outputs
Bus Hold
High Drive, –32/64mA @ 3.3V
Uses patented Noise Reduction Circuitry
Power-Off high impedance inputs and outputs
Industrial operation at –40°C to +85°C
Packages available:
– 48-pin 240 mil wide plastic TSSOP (A)
– 48-pin 173 mil wide plastic SSOP (V)
– 48-pin 300 mil wide plastic TVSOP (K)
1CLK
1Q1
1D
>C1
1D1
To Seven Other Channels
1OE
1
48
47
2
2CLK
2Q1
2D1
To Seven Other Channels
25
36
13
24
2OE
1D
>C1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI74ALVTC16374A | 功能描述:IC 16-BIT FLIP-FLOP 48-TSSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 觸發(fā)器 系列:74ALVTC 產(chǎn)品變化通告:Product Discontinuation 27/Jan/2012 標(biāo)準(zhǔn)包裝:2,000 系列:74LCX 功能:標(biāo)準(zhǔn) 類型:D 型總線 輸出類型:三態(tài)非反相 元件數(shù):1 每個(gè)元件的位元數(shù):8 頻率 - 時(shí)鐘:150MHz 延遲時(shí)間 - 傳輸:1.5ns 觸發(fā)器類型:正邊沿 輸出電流高，低:24mA，24mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.209"，5.30mm 寬） 包裝:帶卷 (TR) 其它名稱:MC74LCX574MELG-NDMC74LCX574MELGOSTR |
| PI74ALVTC16374AE | 功能描述:觸發(fā)器 16B Edge Trigered D type RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 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 |
| PI74ALVTC16374AEX | 功能描述:觸發(fā)器 16B Edge Trigered D type RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 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 |
| PI74ALVTC16374K | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:16-Bit D-Type Flip-Flop |
| PI74ALVTC16374V | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:16-Bit D-Type Flip-Flop |
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