Datasheet > 54ACT74

54ACT74

更新时间： 2024-09-19 11:16:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		触发器
页数	文件大小	规格书
28页	403K
描述
支持预设和清零的抗辐照双路D型触发器

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数据手册

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54ACT74 数据手册

54ACxxxx, 54ACTxxxx

Rad-hard advanced high-speed 5 V CMOS logic series

Data brief

Features

■ 2 to 6 V operating voltage

■ High speed T = 4.5 ns (typ.)

■ Low DC power dissipation: 8 µA max.

■ Symmetrical 24 mA output characteristics

Flat-14

DIL-14

■ High noise immunity: 28% of min. V

■ Power-down input protection

■ Balanced propagation delays

■ Improved electrical latch-up immunity

■ Controlled rise and fall times

■ Operating temperature: - 55 to 150 °C

■ Hermetic packages

Flat-16

DIL-16

■ Rad-hard: 300 kRad TID at any Mil1019 dose

rates

■ SEL immune to 110 MeV/cm²/mg LET ions

■ RHA QML-V qualified

■ Same die and electrical specification for

engineering and flight models

Flat-20

DIL-20

Description

The 54AC and 54ACT series represent over 60

product types with different high-speed CMOS

functions, specifically designed to meet the

radiation requirements of the aerospace industry.

They include a large set of gates, flip-flops,

multiplexers, counters, bus interfaces, and several

other functions. Their radiation hardness,

immunity from single event latch-up (SEL) and

single event upset (SEU), and housing in

Flat-48

The upper metallic lid is not electrically connected to any

pins, nor to the IC die inside the package.

hermetic packages make them suitable for the

most difficult environmental conditions. The

complete specification for each type is available

from the DSCC web site: www.dscc.dla.mil.

STMicroelectronics guarantees full compliance of

qualified parts with these DSCC specifications.

April 2012

Doc ID 17352 Rev 3

1/28

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4 5 6 7...28

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与54ACT74相关器件

型号	品牌	获取价格	描述	数据表
54ACT74D	NSC	获取价格	Dual D-Type Positive Edge-Triggered Flip-Flop
54ACT74DM	FAIRCHILD	获取价格	D Flip-Flop, ACT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMO
54ACT74DM	TI	获取价格	ACT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP14, CERAMI
54ACT74DM-MLS	TI	获取价格	ACT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP14, CERAMI
54ACT74DMQB	NSC	获取价格	IC ACT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP14, CER
54ACT74F	NSC	获取价格	Dual D-Type Positive Edge-Triggered Flip-Flop
54ACT74FM	TI	获取价格	ACT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP14, CERAMI
54ACT74FM-MLS	TI	获取价格	ACT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP14, CERPAC
54ACT74FMQB	NSC	获取价格	IC ACT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP14, CER
54ACT74L	NSC	获取价格	Dual D-Type Positive Edge-Triggered Flip-Flop