N74F657D中文资料飞利浦数据手册PDF规格书
N74F657D规格书详情
DESCRIPTION
The 74F657 is an octal transceiver featuring non–inverting buffers with 3–state outputs and an 8–bit parity generator/checker, and is intended for bus–oriented applications.
FEATURES
• Combines 74F245 and 74F280A functions in one package
• High impedance base input for reduced loading (70µA in
high and low states)
• Ideal in applications where high output drive and light bus
loading are required (IIL is 70µA vs FAST std of 600µA)
• 3–state buffer outputs sink 64mA and source 15mA
• Input diodes for termination effects
• 24–pin plastic slim DIP (300mil) package
• Industrial temperature range available (–40°C to +85°C)
产品属性
- 型号:
N74F657D
- 功能描述:
总线收发器 OCTAL BUFFER W/PARITY GEN/CHEK
- 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 |
23+ |
SOP24 |
20000 |
全新原装假一赔十 |
询价 | ||
PHI |
97+ |
SOP24 |
5600 |
全新原装进口自己库存优势 |
询价 | ||
PHI |
17+ |
SOP24 |
9988 |
只做原装进口,自己库存 |
询价 | ||
PHI |
23+ |
NA |
3898 |
专做原装正品,假一罚百! |
询价 | ||
恩XP |
25+ |
24-SOIC(0.295 7.50mm 宽) |
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 | ||
PHI |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
PHI |
1999+ |
SOP-20 |
1496 |
原装现货海量库存欢迎咨询 |
询价 | ||
大S |
24+ |
SOP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
PHI |
2450+ |
SOP24 |
6540 |
只做原厂原装正品终端客户免费申请样品 |
询价 | ||
PHI |
2025+ |
SOP-20 |
3550 |
全新原厂原装产品、公司现货销售 |
询价 |