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부품번호 | 74ACTQ563 기능 |
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기능 | Quiet Series Octal Latch with 3-STATE Outputs | ||
제조업체 | Fairchild Semiconductor | ||
로고 | |||
전체 7 페이지수
January 1990
Revised December 1998
74ACTQ563
Quiet Series™ Octal Latch with 3-STATE Outputs
General Description
The ACTQ563 is a high speed octal latch with buffered
common Latch Enable (LE) and buffered common Output
Enable (OE) inputs. The ACTQ563 is functionally identical
to the ACTQ573, but with inverted outputs. The ACTQ563
utilizes Fairchild FACT Quiet Series™ technology to guar-
antee quiet output switching and improved dynamic thresh-
old performance. FACT Quiet Series features GTO™
output control and undershoot corrector in addition to a
split ground bus for superior performance.
Features
s ICC and IOZ reduced by 50%
s Guaranteed simultaneous switching noise level and
dynamic threshold performance
s Guaranteed pin-to-pin skew AC performance
s Improved latch-up immunity
s Inputs and outputs on opposite sides of package allow
easy interface with microprocessors
s Outputs source/sink 24 mA
s Faster prop delays than standard ACT563
s Functionally identical to the ACTQ573 but with inverted
outputs
Ordering Code:
Order Number Package Number
Package Description
74ACTQ563PC
N20A
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
Pin Assignment for DIP
IEEE/IEC
Pin Descriptions
Pin Names
D0–D7
LE
OE
O0–O7
Description
Data Inputs
Latch Enable Input
3-STATE Output Enable Input
3-STATE Latch Outputs
FACT™, Quiet Series™, FACT Quiet Series™ and GTO™ are trademarks of Fairchild Semiconductor Corporation.
© 1999 Fairchild Semiconductor Corporation DS010631.prf
www.fairchildsemi.com
DC Electrical Characteristics (Continued)
Note 6: Max number of data inputs (n) switching. (n–1) inputs switching 0V to 3V. Input-under-test switching; 3V to threshold (VILD), 0V to threshold (VIHD),
f = 1 MHz.
www.fairchildsemi.com
4
4페이지 Physical Dimensions inches (millimeters) unless otherwise noted
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
Package Number N20A
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
Fairchild does not assumeany responsibility for use of any circuitry described, nocircuit patent licenses are impliedandFairchildreserves theright at any timewithout noticetochange saidcircuitry andspecifications.
7페이지 | |||
구 성 | 총 7 페이지수 | ||
다운로드 | [ 74ACTQ563.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
74ACTQ563 | Quiet Series Octal Latch with 3-STATE Outputs | Fairchild Semiconductor |
74ACTQ563PC | Quiet Series Octal Latch with 3-STATE Outputs | Fairchild Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |