Datasheet > UT54ACTS374

UT54ACTS374

更新时间： 2024-11-23 08:21:39

品牌	Logo	应用领域
其他 - ETC		触发器
页数	文件大小	规格书
6页	41K
描述
Radiation-Hardened Octal D-Type Flip-Flops with Three-State Outputs

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数据手册

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UT54ACTS374 数据手册

UT54ACS374/UT54ACTS374

Radiation-Hardened

Octal D-Type Flip-Flops with Three-State Outputs

FEATURES

PINOUTS

20-Pin DIP

Top View

8 latches in a single package

Three-state bus-driving true outputs

Full parallel access for loading

radiation-hardened CMOS

- Latchup immune

High speed

Low power consumption

Single 5 volt supply

Available QML Q or V processes

V_DD

Flexible package

- 20-pin DIP

- 20-lead flatpack

V_SS

CLK

DESCRIPTION

20-Lead Flatpack

Top View

The UT54ACS374 and the UT54ACTS374 are non-inverting

octal D type flip-flops with three-state outputs designed for driv-

ing highly capacitive or relatively low-impedance loads. The

deviceissuitableforbufferregisters,I/Oports,andbidirectional

bus drivers.

V_DD

CLK

The eight flip-flops are edge triggered D-type flip-flops. On the

positive transition of the clock the Q outputs will follow the data

(D) inputs.

An output-control input (OC) places the eight outputs in either

a normal logic state (high or low logic level) or a high-imped-

ance state. The high-impedance third state and increased drive

provide the capability to drive the bus line in a bus-organized

system without the need for interface or pull-up components.

V_SS

LOGIC SYMBOL

The output control OC does not affect the internal operations of

the flip-flops. Old data can be retained or new data can be

entered while the outputs are off.

(1)

(11)

CLK

The devices are characterized over full military temperature

range of -55 C to +125 C.

(2)

(5)

(3)

(7)

FUNCTION TABLE

(4)

(6)

INPUTS

CLK

OUTPUT

(8)

(9)

(12)

(15)

(16)

(19)

(13)

(14)

(17)

(18)

nQ₀

Note:

1. Logic symbol in accordance with ANSI/IEEE Std 91-1984 and IEC

Publication 617-12.

223

RadHard MSI Logic

12 3 4 5 6

中文翻译

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与UT54ACTS374相关器件

型号	品牌	获取价格	描述	数据表
UT54ACTS374-PCA	ETC	获取价格	Octal D-Type Flip-Flop
UT54ACTS374-PCC	ETC	获取价格	Octal D-Type Flip-Flop
UT54ACTS374-PCX	ETC	获取价格	Octal D-Type Flip-Flop
UT54ACTS374-PQAH	ETC	获取价格	Octal D-Type Flip-Flop
UT54ACTS374-PQAR	ETC	获取价格	Octal D-Type Flip-Flop
UT54ACTS374-PQCH	ETC	获取价格	Octal D-Type Flip-Flop
UT54ACTS374-PQCR	ETC	获取价格	Octal D-Type Flip-Flop
UT54ACTS374-PQXH	ETC	获取价格	Octal D-Type Flip-Flop
UT54ACTS374-PQXR	ETC	获取价格	Octal D-Type Flip-Flop
UT54ACTS374-PVAH	ETC	获取价格	Octal D-Type Flip-Flop