SN74ALS577A

更新时间： 2024-09-30 11:07:11

品牌	Logo	应用领域
德州仪器 - TI		触发器
页数	文件大小	规格书
18页	623K
描述
具有三态输出的八路边沿触发式 D 型触发器

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中文翻译

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数据手册

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SN74ALS577A 数据手册

SN54ALS576B, SN54AS576

SN74ALS576B, SN74ALS577A, SN74AS576

OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS

SDAS065B – DECEMBER 1982 – REVISED JANUARY 1995

SN54ALS576B, SN54AS576 . . . J OR W PACKAGE

SN74ALS576B, SN74AS576 . . . DW OR N PACKAGE

(TOP VIEW)

• 3-State Buffer-Type Inverting Outputs Drive

Bus Lines Directly

• Bus-Structured Pinout

• Buffered Control Inputs

• SN74ALS577A Has Synchronous Clear

• Package Options Include Plastic

Small-Outline (DW) Packages, Ceramic

Chip Carriers (FK), Standard Plastic (N, NT)

and Ceramic (J) 300-mil DIPs, and Ceramic

Flat (W) Packages

13 7Q

12 8Q

description

GND

CLK

These octal D-type edge-triggered flip-flops

feature 3-state outputs designed specifically for

bus driving. They are particularly suitable for

implementing buffer registers, I/O ports,

bidirectional bus drivers, and working registers.

SN54ALS576B, SN54AS576 . . . FK PACKAGE

(TOP VIEW)

These flip-flops enter data on the low-to-high

transition of the clock (CLK) input.

20 19

The output-enable (OE) input does not affect

internal operations of the flip-flops. Old data can

be retained or new data can be entered while the

outputs are disabled.

9 10 11 12 13

The SN54ALS576B and SN54AS576 are

characterized for operation over the full military

temperature range of –55°C to 125°C. The

SN74ALS576B,

SN74AS576 are characterized for operation from

0°C to 70°C.

SN74ALS577A,

and

SN74ALS577A . . . DW OR NT PACKAGE

(TOP VIEW)

CLR

CLK

GND

NC – No internal connection

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...18

中文翻译

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与SN74ALS577A相关器件

型号	品牌	获取价格	描述	数据表
SN74ALS577ADW	TI	获取价格	OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS577ADW3	TI	获取价格	IC,FLIP-FLOP,OCTAL,D TYPE,ALS-TTL,SOP,24PIN,PLASTIC
SN74ALS577ADWE4	TI	获取价格	OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS577ADWG4	TI	获取价格	ALS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO24, GREEN, PLASTIC, SOP-24
SN74ALS577ADWP3	TI	获取价格	IC,FLIP-FLOP,OCTAL,D TYPE,ALS-TTL,SOP,24PIN,PLASTIC
SN74ALS577ADWR	TI	获取价格	OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS577ADWRE4	TI	获取价格	OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS577ADWRG4	TI	获取价格	ALS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO24, GREEN, PLASTIC, SOP-24
SN74ALS577AFN	TI	获取价格	IC ALS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PQCC28, Bus Driver/Transceiver
SN74ALS577AFN3	TI	获取价格	IC,FLIP-FLOP,OCTAL,D TYPE,ALS-TTL,LDCC,28PIN,PLASTIC

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