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74LVC1284PW中文资料飞利浦数据手册PDF规格书
74LVC1284PW规格书详情
DESCRIPTION
The 74LVC1284 parallel interface chip is designed to provide an asynchronous, 4-bit, bi-directional, parallel printer interface for personal computers. Three additional lines are included to provide handshaking signals between the host and the peripheral. The part is designed to match IEEE 1284 standard.
FEATURES
• Asynchronous operation
• 4-Bit transceivers
• 3 additional buffer/driver lines
• TTL compatible inputs
• ESD protection exceeds 1000V per MIL STD 883 Method 3015 and 200V per Machine Model
• Input Hysteresis
• Low Noise Operation
• Center Pin VCC & GND
• IEEE 1284 Compliant Level 1 & 2
• Overvoltage Protection on B side
产品属性
- 型号:
74LVC1284PW
- 功能描述:
总线收发器 3.3V PARALLEL PRINTER XCVR/BUF
- RoHS:
否
- 制造商:
Fairchild Semiconductor
- 逻辑类型:
CMOS
- 逻辑系列:
74VCX
- 每芯片的通道数量:
16
- 输入电平:
CMOS
- 输出电平:
CMOS
- 输出类型:
3-State
- 高电平输出电流:
- 24 mA
- 低电平输出电流:
24 mA
- 传播延迟时间:
6.2 ns
- 电源电压-最大:
2.7 V, 3.6 V
- 电源电压-最小:
1.65 V, 2.3 V
- 最大工作温度:
+ 85 C
- 封装/箱体:
TSSOP-48
- 封装:
Reel
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
24+ |
NA/ |
3650 |
原装现货,当天可交货,原型号开票 |
询价 | ||
Nexperia(安世) |
24+ |
DHVQFN14EP(2.5x3) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
恩XP |
19+ |
SOP14 |
3000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
恩XP |
22+ |
20TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
NEXPERIA/安世 |
2450+ |
9850 |
只做原装正品现货!或订货假一赔十! |
询价 | |||
恩XP |
24+ |
20-TSSOP |
112 |
询价 | |||
NEXPERIA/安世 |
2447 |
SOT762 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
NEXPERIA |
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 | ||
恩XP |
21+ |
6000 |
只做原装正品,卖元器件不赚钱交个朋友 |
询价 | |||
恩XP |
24+ |
QFN |
60000 |
询价 |


