N74F245D中文资料安世数据手册PDF规格书
N74F245D规格书详情
FEATURES
• Octal bidirectional bus interface
• 3-State buffer outputs sink 64mA
• 15mA source current
• Outputs are placed in high impedance state during power-off
conditions
DESCRIPTION
The 74F245 is an octal transceiver featuring non-inverting 3-State
bus compatible outputs in both transmit and receive directions. The
B port outputs are capable of sinking 64mA and sourcing 15mA,
producing very good capacitive drive characteristics. The device
features an Output Enable (OE) input for easy cascading and
Transmit/Receive (T/R) input for direction control. The 3-State
outputs, B0–B7, have been designed to prevent output bus loading if
the power is removed from the device.
产品属性
- 型号:
N74F245D
- 功能描述:
总线收发器 OCTAL BUS XCVR 3ST
- 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 |
---|---|---|---|---|---|---|---|
恩XP |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
询价 | |||
原厂正品 |
23+ |
SOP20 |
5000 |
原装正品,假一罚十 |
询价 | ||
PHI |
24+ |
SOP7.2M |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
NEXPERIA/安世 |
22+ |
SOT163 |
18000 |
原装正品 |
询价 | ||
PHI |
24+ |
SOP20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
PHI |
18+ |
SOP20 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
PHI |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
PHI原装 |
25+ |
SOP20 |
64581 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
PHI |
25+ |
SOP20 |
36890 |
明嘉莱只做原装正品现货 |
询价 | ||
恩XP |
2447 |
SO20 |
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 |