74FCT138中文资料PDF规格书
74FCT138规格书详情
DESCRIPTION:
The IDT54/74FCT138/A/C are 1-of-8 decoders built using an advanced dual metal CMOS technology. The IDT54/74FCT138/A/C accept three binary weighted inputs (A0, A1, A2) and, when enabled, provide eight mutually exclusive active LOW outputs (O0- O7). The IDT54/74FCT138/A/C feature three enable inputs, two active LOW (E1, E2) and one active HIGH (E3). All outputs will be HIGH unless E1and E2 are LOW and E3is HIGH. This multiple enable function allows easy parallel expansion of the device to a 1-of-32 (5 lines to
32 lines) decoder with just four IDT54/74FCT138/A/C devices and one inverter.
FEATURES:
• IDT54/74FCT138 equivalent to FASTspeed
• IDT54/74FCT138A 35 faster than FAST
• IDT54/74FCT138C 40 faster than FAST
• Equivalent to FAST speeds output drive over full temperature and voltage supply extremes
• IOL= 48mA (commercial) and 32mA (military)
• CMOS power levels (1mW typ. static)
• TTL input and output level compatible
• CMOS output level compatible
• Substantially lower input current levels than FAST (5µA max.)
• JEDEC standard pinout for DIP and LCC
• Product available in Radiation Tolerant and Radiation Enhanced versions
• Military product compliant to MIL-STD-883, Class B
• Standard Military Drawing # 5962-87654 is listed on this function. Refer to section 2.
产品属性
- 型号:
74FCT138
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
IDT |
2020+ |
DIP |
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 | ||
TI(德州仪器) |
23+ |
6000 |
询价 | ||||
IDT |
23+ |
SMD-SO16L |
9856 |
原装正品,假一罚百! |
询价 | ||
idt |
22+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
CYPRESS/赛普拉斯 |
22+ |
SOP5.2 |
8500 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
IDT |
23+ |
SMD16 |
1008 |
特价库存 |
询价 | ||
IDT/Integrated Device Technolo |
21+ |
1161 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
IDT |
21+ |
1161 |
原装现货假一赔十 |
询价 | |||
IDT |
05+ |
SOIC |
1000 |
自己公司全新库存绝对有货 |
询价 |