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SN54HC573A-SP中文资料具有三态输出的八路 D 类透明锁存器数据手册TI规格书
SN54HC573A-SP规格书详情
描述 Description
The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.
特性 Features
• Wide Operating Voltage Range from 2 V to 6 V
• High-Current 3-State Outputs Drive Bus Lines Directly up to 15 LSTTL Loads
• Low Power Consumption: 80-µA Maximum ICC
• Typical tpd = 21 ns
• ±6-mA Output Drive at 5 V
• Low Input Current: 1 µA (Maximum)
• Bus-Structured Pinout
技术参数
- 制造商编号
:SN54HC573A-SP
- 生产厂家
:TI
- Technology Family
:HC
- Supply voltage (Min) (V)
:2
- Supply voltage (Max) (V)
:6
- Input type
:Standard CMOS
- Output type
:3-State
- Clock Frequency (Max) (MHz)
:28
- IOL (Max) (mA)
:7.8
- IOH (Max) (mA)
:-7.8
- ICC (Max) (uA)
:160
- Features
:Balanced outputs
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/德州仪器 |
24+ |
NA/ |
72 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI/TEXAS |
23+ |
DIP陶瓷 |
8931 |
询价 | |||
TI |
25+ |
DIP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
最新 |
2000 |
原装正品现货 |
询价 | ||||
TI |
25+ |
标准封装 |
18000 |
原厂直接发货进口原装 |
询价 | ||
TI/德州仪器 |
22+ |
CDIP |
9000 |
原装正品,支持实单! |
询价 | ||
LINEAR/凌特 |
QQ咨询 |
CDIP |
271 |
全新原装 研究所指定供货商 |
询价 | ||
TI/德州仪器 |
23+ |
CDIP |
3000 |
原装渠道现货库存价格优势 |
询价 | ||
TI |
24+ |
n/a |
3000 |
自己现货 |
询价 | ||
TI |
17+ |
DIP |
6200 |
100%原装正品现货 |
询价 |