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부품번호 | UT54ACTS273 기능 |
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기능 | Octal D-Flip-Flops | ||
제조업체 | ETC | ||
로고 | |||
UT54ACS273/UT54ACTS273
Radiation-Hardened
Octal D-Flip-Flops with Clear
FEATURES
Contains eight flip-flops with single-rail outputs
Buffered clock and direct clear inputs
Individual data input to each flip-flop
www.DataSheetA4Up.pcloimcations include:
- Buffer/storage registers, shift registers, and pattern
generators
radiation-hardened CMOS
- Latchup immune
High speed
Low power consumption
Single 5 volt supply
Available QML Q or V processes
Flexible package
- 20-pin DIP
- 20-lead flatpack
DESCRIPTION
The UT54ACS273 and the UT54ACTS273 are positive-edge-
triggered D-type flip-flops with a direct clear input.
Information at the D inputs meeting the setup time requirements
is transferred to the Q outputs on the positive-going edge of the
clock pulse. When the clock input is at either the high or low
level, the D input signal has no effect at the output.
The devices are characterized over full military temperature
range of -55 C to +125 C.
FUNCTION TABLE
INPUTS
OUTPUTS
CLR
CLK
Dx
Qx
LXX
HH
L
H
H LL
H L X No change
PINOUTS
20-Pin DIP
Top View
CLR
1Q
1D
2D
2Q
3Q
3D
4D
4Q
VSS
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
VDD
8Q
8D
7D
7Q
6Q
6D
5D
5Q
CLK
20-Lead Flatpack
Top View
CLR
1Q
1D
2D
2Q
3Q
3D
4D
4Q
VSS
LOGIC SYMBOL
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
VDD
8Q
8D
7D
7Q
6Q
6D
5D
5Q
CLK
(1)
CLR
(11)
CLK
1D (3)
(4)
2D
3D (7)
(8)
4D
5D (13)
(14)
6D
7D (17)
(18)
8D
R
C1
1D
(2)
1Q
(5)
2Q
(6)
3Q
(9)
4Q
(12)
5Q
(15)
(16) 6Q
7Q
(19)
8Q
Note:
1. Logic symbol in accordance with ANSI/IEEE standard 91-1984
and IEC Publication 617-12.
189 RadHard MSI Logic
DC ELECTRICAL CHARACTERISTICS 7
(VDD = 5.0V 10%; VSS = 0V 6, -55 C < TC < +125 C)
SYMBOL
PARAMETER
VIL Low-level input voltage 1
ACTS
ACS
VIH
www.DataSheet4U.coIImN
High-level input voltage 1
ACTS
ACS
Input leakage current
ACTS/ACS
VOL Low-level output voltage 3
ACTS
ACS
VOH High-level output voltage 3
ACTS
ACS
IOS Short-circuit output current 2 ,4
ACTS/ACS
IOL Output current10
(Sink)
IOH
Ptotal
Output current10
(Source)
Power dissipation 2, 8, 9
IDDQ
IDDQ
Quiescent Supply Current
Quiescent Supply Current Delta
ACTS
CIN
COUT
Input capacitance 5
Output capacitance 5
CONDITION
VIN = VDD or VSS
IOL = 8.0mA
IOL = 100 A
IOH = -8.0mA
IOH = -100 A
VO = VDD and VSS
VIN = VDD or VSS
VOL = 0.4V
VIN = VDD or VSS
VOH = VDD - 0.4V
CL = 50pF
VDD = 5.5V
For input under test
VIN = VDD - 2.1V
For all other inputs
VIN = VDD or VSS
VDD = 5.5V
= 1MHz @ 0V
= 1MHz @ 0V
UT54ACS273/UT54ACTS273
MIN
.5VDD
.7VDD
-1
MAX
UNIT
0.8
.3VDD
V
V
1A
0.40 V
0.25
.7VDD
VDD - 0.25
-200
8
200
V
mA
mA
-8 mA
1.9 mW/
MHz
10 A
1.6 mA
15 pF
15 pF
RadHard MSI Logic
192
4페이지 | |||
구 성 | 총 6 페이지수 | ||
다운로드 | [ UT54ACTS273.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
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 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
UT54ACTS27 | Triple 3-Input NOR Gates | Aeroflex Circuit Technology |
UT54ACTS273 | Octal D-Flip-Flops | ETC |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |