參數(shù)資料
型號: 74LVT16646ADL,518
廠商: NXP Semiconductors
文件頁數(shù): 1/12頁
文件大?。?/td> 0K
描述: IC TRANSCVR 16BIT N-INV 56SSOP
產品培訓模塊: Logic Packages
標準包裝: 1,000
系列: 74LVT
邏輯類型: 寄存收發(fā)器,非反相
元件數(shù): 2
每個元件的位元數(shù): 8
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: 56-BSSOP(0.295",7.50mm 寬)
供應商設備封裝: 56-SSOP
包裝: 帶卷 (TR)
其它名稱: 74LVT16646ADL-T
74LVT16646ADL-T-ND
935178550518
1.
General description
The 74LVT16646A is a high-performance BiCMOS product designed for VCC operation at
3.3 V. This device is a 16-bit transceiver featuring non-inverting 3-state bus compatible
outputs in both send and receive directions. The control function implementation
minimizes external timing requirements. The device features an output enable (OE) input
for easy cascading and a direction (DIR) input for direction control.
Data on bus A or bus B is clocked into the registers on the LOW-to-HIGH transition of the
appropriate clock (CPAB or CPBA). The select control (SAB and SBA) inputs can
multiplex stored and real-time (transparent mode data).
2.
Features
s 16-bit universal bus interface
s 3-state buffers
s Output capability: from +64 mA to
32 mA
s TTL input and output switching levels
s Input and output interface capability to systems at 5 V supply
s Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused
inputs
s Live insertion and extraction permitted
s No bus-current loading when output is tied to 5 V bus
s Power-up reset
s Power-up 3-state
s Latch-up protection exceeds 500 mA per JESD78
s ESD protection:
x MIL STD 883 Method 3 015: exceeds 2000 V
x Machine model: exceeds 200 V
74LVT16646A
3.3 V 16-bit bus transceiver; 3-state
Rev. 03 — 12 January 2005
Product data sheet
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74LVT16646DGGRG4 功能描述:總線收發(fā)器 REGISTERED TRANSCEIVERS - 3.3-V ABT 16-BIT BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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
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