M54HCT74 Rad-Hard Dual D-Type Flip-Flop With Preset & Clear

The M54HCxxx and M54HCTxxx series are composed of over 90 types of high speed CMOS functions specifically designed to meet the radiation requirements of the aerospace industry. It includes a large set of gates, Flip-Flops, Multiplexers, Counters, Bus interface and several other functions. The radiation hardness, the single event latch-up (SEL) immunity and the housing in hermetic packages of all types of both series make them ideally suited for use in the most difficult environmental conditions.

技术特性

2 to 6 V operating voltage
Low power DC dissipation: 1 μA max at 25°C
High speed tPD= 8 ns typ at 25°C
Symmetrical outputs characteristics
High noise immunity: 28% of min VCC
Hermetic packages
Rad-hard 50 krad (Si)
SEL immune up to 110 MeV/mg/cm²
ESCC qualified
Same die and electrical specification for engineering and flight models
The complete specification of each type is available from the ESCC web site: https://escies.org using its ESCC part number. ST guarantees full compliance of qualified parts with these ESCC specifications

M54HCT74 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
M54HCT74K	Active	0.7	1000	Flat-14	Carrier Tape		M54HCT74K
M54HCT74D	Active	2.2	1000	DIL-14	Carrier Tape		M54HCT74D

DATASHEET

描述	版本	大小
DS6794: Rad-hard high speed 2 to 6 V CMOS logic series	2	302KB