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74LVTH32244中文资料仙童半导体数据手册PDF规格书
74LVTH32244规格书详情
General Description
The LVT32244 and LVTH32244 contain thirty-two noninverting 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 controlled. 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) VCC 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
■ Input and output interface capability to systems at 5V VCC
■ Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH32244), also available without bushold feature (74LVT32244).
■ Live insertion/extraction permitted
■ Power Up/Down high impedance provides glitch-free bus loading
■ Outputs source/sink −32 mA/+64 mA
■ ESD performance:
Human-body model > 2000V
Machine model > 200V
Charged-device model > 1000V
■ Packaged in plastic Fine-Pitch Ball Grid Array (FBGA) (Preliminary)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP Semiconductors |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
NXP USA Inc. |
24+ |
96-LFBGA |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
ON Semiconductor |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
原厂 |
2020+ |
1044 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | |||
NXP USA Inc. |
21+ |
30-WFBGA,WLCSP |
5860 |
进口原装!长期供应!绝对优势价格(诚信经营 |
询价 | ||
FAIRCHILD/仙童 |
23+ |
QFN |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
24+ |
N/A |
51000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
NXP/恩智浦 |
23+ |
LFBGA |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NXP |
22+ |
96LFBGA (13.5x5.5) |
9000 |
原厂渠道,现货配单 |
询价 | ||
NXP |
21+ |
96LFBGA (13.5x5.5) |
13880 |
公司只售原装,支持实单 |
询价 |