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SN74ACT533DB

更新时间： 2024-11-13 23:03:11

品牌	Logo	应用领域
德州仪器 - TI		锁存器输出元件
页数	文件大小	规格书
6页	100K
描述
OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

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SN74ACT533DB 数据手册

SN54ACT533, SN74ACT533

OCTAL TRANSPARENT D-TYPE LATCHES

WITH 3-STATE OUTPUTS

SCAS553B – NOVEMBER 1995 – REVISED JANUARY 2000

SN54ACT533 . . . J OR W PACKAGE

SN74ACT533 . . . DB, DW, N, OR PW PACKAGE

(TOP VIEW)

Inputs Are TTL-Voltage Compatible

3-State Inverting Outputs Drive Bus Lines

Directly

EPIC (Enhanced-Performance Implanted

CMOS) 1-µm Process

Package Options Include Plastic

Small-Outline (DW), Shrink Small-Outline

(DB), and Thin Shrink Small-Outline (PW)

Packages, Ceramic Chip Carriers (FK) and

Flatpacks (W), and Standard Plastic (N) and

Ceramic (J) DIPs

description

GND

The ’ACT533 devices are octal transparent

D-type latches with 3-state outputs. When the

latch-enable (LE) input is high, the Q outputs

follow the complements of the data (D) inputs.

When LE is taken low, the Q outputs are latched

at the inverted levels set up at the D inputs.

SN54ACT533 . . . FK PACKAGE

(TOP VIEW)

2 1 20 19

A buffered output-enable (OE) input can be used

to place the eight outputs in either a normal logic

state (high or low logic levels) or the

high-impedance state. In the high-impedance

state, the outputs neither load nor drive the bus

lines significantly. The high-impedance state and

increased drive provide the capability to drive bus

lines without need for interface or pullup

components.

17 7D

9 10 11 12 13

OE does not affect the internal operations of the latches. Old data can be retained or new data can be entered

while the outputs are in the high-impedance state.

The SN54ACT533 is characterized for operation over the full military temperature range of –55°C to 125°C. The

SN74ACT533 is characterized for operation from –40°C to 85°C.

FUNCTION TABLE

(each latch)

INPUTS

OUTPUT

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

EPIC is a trademark of Texas Instruments Incorporated.

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information 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

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与SN74ACT533DB相关器件

型号	品牌	获取价格	描述	数据表
SN74ACT533DBLE	TI	获取价格	Octal Transparent D-Type Latches With 3-State Outputs 20-SSOP -40 to 85
SN74ACT533DBR	TI	获取价格	ACT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, SSOP-20
SN74ACT533DBRG4	TI	获取价格	IC ACT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, SSOP-20, Bus Driver/Transceiv
SN74ACT533DW	TI	获取价格	OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74ACT533DWRE4	TI	获取价格	ACT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74ACT533N	TI	获取价格	OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74ACT533NSR	TI	获取价格	ACT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, SOP-20
SN74ACT533NSRE4	TI	获取价格	ACT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, SOP-20
SN74ACT533NSRG4	TI	获取价格	IC ACT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, SOP-20, Bus Driver/Transceive
SN74ACT533PW	TI	获取价格	OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

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