參數(shù)資料
型號: 74LVT374D,112
廠商: NXP Semiconductors
文件頁數(shù): 1/16頁
文件大?。?/td> 0K
描述: IC OCT D FF POS-EDG TRIG 20SOIC
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 38
系列: 74LVT
功能: 標(biāo)準(zhǔn)
類型: D 型總線
輸出類型: 非反相
元件數(shù): 1
每個(gè)元件的位元數(shù): 8
頻率 - 時(shí)鐘: 200MHz
延遲時(shí)間 - 傳輸: 3.5ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 32mA,64mA
電源電壓: 2.7 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(0.295",7.50mm 寬)
包裝: 管件
其它名稱: 74LVT374D
74LVT374D-ND
935213320112
1.
General description
The 74LVT374 is a high-performance product designed for VCC operation at 3.3 V.
This device is an 8-bit, edge triggered register coupled to eight 3-state output buffers. The
two sections of the device are controlled independently by the clock (pin CP) and output
enable (pin OE) control gates. The state of each Dn input (one setup time before the
LOW-to-HIGH clock transition) is transferred to the corresponding flip-flops Qn output.
The 3-state output buffers are designed to drive heavily loaded 3-state buses, MOS
memories, or MOS microprocessors.
The active LOW output enable (pin OE) controls all eight 3-state buffers independent of
the clock operation.
When pin OE is LOW, the stored data appears at the outputs. When pin OE is HIGH, the
outputs are in the high-impedance OFF-state, which means they will neither drive nor load
the bus.
2.
Features and benefits
Inputs and outputs arranged for easy interfacing to microprocessors
3-state outputs for bus interfacing
Common output enable control
TTL input and output switching levels
Input and output interface capability to systems at 5 V supply
Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
Live insertion and extraction permitted
No bus current loading when output is tied to 5 V bus
Power-up reset
Power-up 3-state
Latch-up protection
JESD78 class II exceeds 500 mA
ESD protection:
HBM JESD22-A114E exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Specified from
40 C to +85 C
74LVT374
3.3 V octal D-type flip-flop; 3-state
Rev. 4 — 22 November 2011
Product data sheet
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LVT374DB 功能描述:觸發(fā)器 3.3V OCT D-TYPE 3-S 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
74LVT374DB,112 功能描述:觸發(fā)器 3.3V OCT D-TYPE 3-S 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
74LVT374DB,118 功能描述:觸發(fā)器 3.3V OCT D-TYPE 3-S 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
74LVT374DB-T 功能描述:觸發(fā)器 3.3V OCT D-TYPE 3-S 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
74LVT374D-T 功能描述:觸發(fā)器 3.3V OCT D-TYPE 3-S 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