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參數(shù)資料
| 型號(hào)： | 74ALVCH16244TX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | BUFFER/DRIVER|QUAD|4-BIT|AVC/ALVC-CMOS|TSSOP|48PIN|PLASTIC |
| 中文描述： | ALVC/VCX/A SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | 6.10 MM, MO-153, TSSOP-48 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 79K |
| 代理商： | 74ALVCH16244TX |
2002 Fairchild Semiconductor Corporation
DS500625
www.fairchildsemi.com
September 2001
Revised February 2002
7
74ALVCH16244
Low Voltage 16-Bit Buffer/Line Driver with Bushold
General Description
The ALVCH16244 contains sixteen non-inverting buffers
with 3-STATE outputs to be employed as a memory and
address driver, clock driver, or bus oriented transmitter/
receiver. The device is nibble (4-bit) controlled. Each nibble
has separate 3-STATE control inputs which can be shorted
together for full 16-bit operation.
The ALVCH16244 data inputs include active bushold cir-
cuitry, eliminating the need for external pull-up resistors to
hold unused or floating data inputs at a valid logic level.
The 74ALVCH16244 is designed for low voltage (1.65V to
3.6V) V
CC
applications with output capability up to 3.6V.
The 74ALVCH16244 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
I
1.65V to 3.6V V
CC
supply operation
I
3.6V tolerant control inputs and outputs
I
Bushold on data inputs eliminating the need for external
pull-up/pull-down resistors
I
t
PD
3 ns max for 3.0V to 3.6V V
CC
3.7 ns max for 2.3V to 2.7V V
CC
6.0 ns max for 1.65V to 1.95V V
CC
I
Uses patented noise/EMI reduction circuitry
I
Latch-up conforms to JEDEC JED78
I
ESD performance:
Human body model
>
2000V
Machine model
>
200V
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
Pin Descriptions
Order Number
Package
Number
MTD48
Package Description
74ALVCH16244T
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Pin Names
Description
OE
n
I
0
–
I
15
O
0
–
O
15
Output Enable Input (Active LOW)
Bushold Inputs
Outputs
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ALVCH16373T | Low Voltage 16-Bit Transparent Latch with Bushold |
| 74ALVCH16373 | Low Voltage 16-Bit Transparent Latch with Bushold |
| 74ALVCH16373TX | LATCH|DUAL|8-BIT|AVC/ALVC-CMOS|TSSOP|48PIN|PLASTIC |
| 74ALVCH16374 | Quadruple Positive-NAND Gates With Schmitt-Trigger Inputs 14-SOIC -40 to 85 |
| 74ALVCH16374T | Quadruple Positive-NAND Gates With Schmitt-Trigger Inputs 14-SOIC -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ALVCH16244ZQLR | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74ALVCH16244ZRDR | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74ALVCH16245 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 16-bit bus transceiver with direction pin 3-State |
| 74ALVCH16245/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low-Voltage 16-Bit Transceiver with Bus Hold 1.8/2.5/3.3 V |
| 74ALVCH16245A4PA | 制造商:Rochester Electronics LLC 功能描述: 制造商:Integrated Device Technology Inc 功能描述: |
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