Datasheet.kr   

74ACTQ841 데이터시트 PDF




Fairchild Semiconductor에서 제조한 전자 부품 74ACTQ841은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 74ACTQ841 자료 제공

부품번호 74ACTQ841 기능
기능 Quiet Seriesa 10-Bit Transparent Latch with 3-STATE Outputs
제조업체 Fairchild Semiconductor
로고 Fairchild Semiconductor 로고


74ACTQ841 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 7 페이지수

미리보기를 사용할 수 없습니다

74ACTQ841 데이터시트, 핀배열, 회로
March 1990
Revised November 1998
74ACTQ841
Quiet Series10-Bit Transparent Latch
with 3-STATE Outputs
General Description
The ACTQ841 bus interface latch is designed to eliminate
the extra packages required to buffer existing latches and
provide extra data width for wider address/data paths or
buses carrying parity. The 841 is a 10-bit transparent latch,
a 10-bit version of the 373. The ACTQ841 utilizes Fairchild
Quiet Seriestechnology to guarantee quiet output switch-
ing and improved dynamic threshold performance. FACT
Quiet Series features GTOoutput control and undershoot
corrector in addition to a split ground bus for superior per-
formance.
Features
s Guaranteed simultaneous switching noise level and
dynamic threshold performance
s Guaranteed pin-to-pin skew AC performance
s Inputs and outputs on opposite sides of package allow
easy interface with microprocessors
s Improved latch-up immunity
s Outputs source/sink 24 mA
s Has TTL-compatible inputs
Ordering Code:
Order Number Package Number
Package Description
74ACTQ841SC
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body
74ACTQ841SPC
N24C
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC, MS-100, 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 and SOIC
Pin Descriptions
Pin Names
D0–D9
O0–O9
OE
LE
Description
Data Inputs
3-STATE Outputs
Output Enable
Latch Enable
FACT, Quiet Series, FACT Quiet Seriesand GTOare trademarks of Fairchild Semiconductor Corporation.
© 1999 Fairchild Semiconductor Corporation DS010688.prf
www.fairchildsemi.com




74ACTQ841 pdf, 반도체, 판매, 대치품
DC Electrical Characteristics (Continued)
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
Note 4: PDIP package.
Note 5: Max number of outputs defined as (n). Data inputs are driven 0V to 3V. One output @ GND.
Note 6: Max number of data inputs (n) switching. (n 1) inputs switching 0V to 3V (ACTQ). Input-under-test switching:
3V to threshold (VILD), 0V to threshold (VIHD), f = 1 MHz.
AC Electrical Characteristics
VCC
TA = +25°C
TA = −40°C to +85°C
Symbol
Parameter
(V) CL = 50 pF
CL = 50 pF
Units
(Note 7)
Min
Typ
Max
Min
Max
tPLH Propagation Delay
tPHL
Dn to On
tPLH Propagation Delay
tPHL
LE to On
tPZH Output Enable Time
tPZL OE to On
tPHZ
Output Disable Time
tPLZ OE to On
tOSLH
Output to Output
tOSHL
Skew Dn to On (Note 8)
Note 7: Voltage Range 5.0 is 5.0V ± 0.5V.
5.0 2.5 7.0 9.5 2.0 10.0
5.0 2.5 7.0 9.5 2.0 10.0
5.0 2.5 8.5 11.0 2.0 12.0
5.0 1.0 6.0 9.0 1.0 9.5
5.0 0.5 1.0 1.0
ns
ns
ns
ns
ns
Note 8: Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs within the same packaged device.
The specification applies to any outputs switching in the same direction, either HIGH to LOW (tOSHL) or LOW to HIGH (tOSLH). Parameter guaranteed by
design. Not tested.
AC Operating Requirements
Symbol
Parameter
tS Setup Time, HIGH or LOW
Dn to LE
tH Hold Time, HIGH or LOW
Dn to LE
tW LE Pulse Width, HIGH
Note 9: Voltage Range 5.0 is 5.0V ±0.5V.
VCC
(V)
(Note 9)
5.0
5.0
5.0
TA = + 25
TA = − 40°C to + 85°C
CL = 50 pF °C
CL = 50 pF
Typ Guaranteed Minimum
3.0 3.0
1.5 1.5
4.0 4.0
Units
ns
ns
ns
Capacitance
Symbol
CIN
CPD
Parameter
Input Capacitance
Power Dissipation Capacitance
Typ
4.5
85.0
Units
pF
pF
VCC = OPEN
VCC = 5.0V
Conditions
www.fairchildsemi.com
4

4페이지










74ACTQ841 전자부품, 판매, 대치품
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300” Wide
Package Number N24C
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[ 74ACTQ841.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
74ACTQ841

Quiet Seriesa 10-Bit Transparent Latch with 3-STATE Outputs

Fairchild Semiconductor
Fairchild Semiconductor
74ACTQ843

Quiet Seriesa 9-Bit Transparent Latch with 3-STATE Outputs

Fairchild Semiconductor
Fairchild Semiconductor

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵