74ACT245B中文资料意法半导体数据手册PDF规格书
74ACT245B规格书详情
DESCRIPTION
The 74ACT245 is an advanced high-speed CMOS OCTAL BUS TRANSCEIVER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology.
■ HIGH SPEED: tPD = 5.4ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION: ICC = 4 µA(MAX.) at TA=25°C
■ COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.), VIL = 0.8V (MAX.)
■ 50Ω TRANSMISSION LINE DRIVING CAPABILITY
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN)
■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
■ OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.5V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 245
■ IMPROVED LATCH-UP IMMUNITY
产品属性
- 型号:
74ACT245B
- 功能描述:
总线收发器 Octal Bus Tranceiver
- 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 |
---|---|---|---|---|---|---|---|
ON/安森美 |
24+ |
NA/ |
1200 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ON(安森美) |
24+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
MOT |
23+ |
SOP |
20000 |
全新原装假一赔十 |
询价 | ||
PHSSEMICONDUCTOR |
24+ |
NA |
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 | ||
MOT |
17+ |
SOP |
9800 |
只做全新进口原装,现货库存 |
询价 | ||
ON(安森美) |
23+ |
标准封装 |
5000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
TI/TEXAS |
23+ |
SSOP |
8931 |
询价 | |||
PHSSEMICONDUCTOR |
23+ |
NA |
1178 |
专做原装正品,假一罚百! |
询价 | ||
ON(安森美) |
24+ |
N/A |
18000 |
原装正品现货支持实单 |
询价 | ||
ST |
24+ |
1200 |
询价 |