74ACT533SCXR

更新时间： 2024-10-02 13:04:55

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		锁存器
页数	文件大小	规格书
7页	92K
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数据手册

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74ACT533SCXR 数据手册

August 1999

Revised March 2005

74ACT533

Octal Transparent Latch with 3-STATE Outputs

General Description

Features

The ACT533 consists of eight latches with 3-STATE out-

puts for bus organized system applications. The flip-flops

appear transparent to the data when Latch Enable (LE) is

HIGH. When LE is low, the data satisfying the input timing

requirements is latched. Data appears on the bus when the

Output Enable (OE) is LOW. When OE is HIGH, the bus

output is in the high impedance state.

■ I_CCand I_OZreduced by 50%

■ Eight latches in a single package

■ 3-STATE outputs drive bus lines or buffer memory

address registers

■ Outputs source/sink 24 mA

■ Inverted version of the ACT373

■ TTL-compatible inputs

Ordering Code:

Order Number Package Number

Package Description

74ACT533SC

74ACT533MTC

74ACT533PC

M20B

MTC20

N20A

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code

Logic Symbols

Connection Diagram

IEEE/IEC

Pin Descriptions

Pin Names

Description

D₀–D₇

Data Inputs

Latch Enable Input

Output Enable Input

3-STATE Latch Outputs

O₀–O₇

FACT is a trademark of Fairchild Semiconductor Corporation.

DS500311

www.fairchildsemi.com

12 3 4 5 6 7

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74ACT534DMQB	FAIRCHILD	获取价格	Octal D Flip-Flop with TRI-STATE Outputs
74ACT534DMQR	FAIRCHILD	获取价格	Octal D Flip-Flop with TRI-STATE Outputs
74ACT534DMX	FAIRCHILD	获取价格	Octal D Flip-Flop with TRI-STATE Outputs
74ACT534FC	FAIRCHILD	获取价格	Bus Driver, ACT Series, 1-Func, 8-Bit, Inverted Output, CMOS, CDFP20, CERAMIC, FP-20
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