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參數(shù)資料
| 型號(hào)： | 74LVT32244GX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Low Voltage 32-Bit Buffer/Line Driver with 3-STATE Outputs (Preliminary) |
| 中文描述： | LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PBGA96 |
| 封裝： | 5.50 MM, PLASTIC, MO-205, FBGA-96 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 64K |
| 代理商： | 74LVT32244GX |
Preliminary
2001 Fairchild Semiconductor Corporation
DS500434
www.fairchildsemi.com
January 2001
Revised August 2001
7
74LVT32244
74LVTH32244
Low Voltage 32-Bit Buffer/Line Driver
with 3-STATE Outputs (Preliminary)
General Description
The LVT32244 and LVTH32244 contain thirty-two non-
inverting buffers with 3-STATE outputs designed to be
employed as a memory and address driver, clock driver, or
bus oriented transmitter/receiver. The device is nibble con-
trolled. Individual 3-STATE control inputs can be shorted
together for 8-bit, 16-bit, or 32-bit operation.
The LVTH32244 data inputs include bushold, eliminating
the need for external pull-up resistors to hold unused
inputs.
These buffers and line drivers are designed for low-voltage
(3.3V) V
CC
applications, but with the capability to provide a
TTL interface to a 5V environment. The LVT32244 and
LVTH32244 are fabricated with an advanced BiCMOS
technology to achieve high speed operation similar to 5V
ABT while maintaining a low power dissipation
Features
I
Input and output interface capability to systems at
5V V
CC
I
Bushold data inputs eliminate the need for external
pull-up resistors to hold unused inputs (74LVTH32244),
also available without bushold feature (74LVT32244).
I
Live insertion/extraction permitted
I
Power Up/Down high impedance provides glitch-free
bus loading
I
Outputs source/sink
32 mA/
+
64 mA
I
ESD performance:
Human-body model
>
2000V
Machine model
>
200V
Charged-device model
>
1000V
I
Packaged in plastic Fine-Pitch Ball Grid Array (FBGA)
(Preliminary)
Ordering Code:
Note 1:
BGA package available in Tape and Reel only.
Logic Symbol
Order Number
74LVT32244GX
(Note 1)
74LVTH32244GX
(Note 1)
Package Number
BGA96A
(Preliminary)
BGA96A
(Preliminary)
Package Description
96-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide
[Tape and Reel]
96-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide
[Tape and Reel]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LVTH32244GX | Low Voltage 32-Bit Buffer/Line Driver with 3-STATE Outputs (Preliminary) |
| 74LVT32245 | Low Voltage 32-Bit Transceiver with 3-STATE Outputs |
| 74LVTH32245 | Quadruple Positive-NOR Gates With Schmitt-Trigger Inputs 14-PDIP -40 to 85 |
| 74LVTH32245G | Quadruple Positive-NOR Gates With Schmitt-Trigger Inputs 14-PDIP -40 to 85 |
| 74LVT32245G | Low Voltage 32-Bit Transceiver with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVT32374EC | 功能描述:觸發(fā)器 3.3V 32-BIT 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 |
| 74LVT32374EC,518 | 功能描述:觸發(fā)器 3.3V 32-BIT 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 |
| 74LVT32374EC,557 | 功能描述:觸發(fā)器 3.3V 32-BIT 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 |
| 74LVT32374EC/G | 功能描述:觸發(fā)器 3.3V 32-BIT 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 |
| 74LVT32374EC/G,518 | 功能描述:觸發(fā)器 3.3V 32-BIT 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 |
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