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부품번호 | 74F194 기능 |
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기능 | 4-bit bidirectional universal shift register | ||
제조업체 | Philips | ||
로고 | |||
전체 10 페이지수
INTEGRATED CIRCUITS
74F194
4-bit bidirectional universal shift register
Product specification
IC15 Data Handbook
1989 Apr 04
Philips
Semiconductors
Philips Semiconductors
4-bit bidirectional universal shift register
Product specification
74F194
FUNCTION TABLE
INPUTS
OUTPUTS
CP MR S1
S0
DSR
DSL
Dn
Q0
Q1
Q2
Q3
XLXXXXXL L L L
OPERATING MODES
Reset (clear)
XH
l
l X X X q0 q1 q2 q3 Hold (do nothing)
↑ H h l X l X q1 q2 q3 L
Shift left
↑ H h l X h X q1 q2 q3 H
↑ H l h l X X L q0 q1 q2
Shift right
↑ H l h h X X H q0 q1 q2
↑ H h h X X dn d0 d1 d2 d3 Parallel load
H = High voltage level
h = High voltage level one setup time prior to Low-to-High clock transition
L = Low voltage level
l = Low voltage level one setup time prior to Low-to-High clock transition
X = Don’t care
↑ = Low-to-High clock transition
dn(qn) = Lower case letters indicate the state of the referenced input (or output) one setup time prior to the Low-to-High clock transition.
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
VCC
VIN
IIN
VOUT
IOUT
Tamb
Tstg
Supply voltage
Input voltage
Input current
Voltage applied to output in High output state
Current applied to output in Low output state
Operating free-air temperature range
Storage temperature range
RATING
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
–0.5 to VCC
40
0 to +70
–65 to +150
UNIT
V
V
mA
V
mA
°C
°C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VIH
VIL
IIK
IOH
IOL
Tamb
Supply voltage
High-level input voltage
Low-level input voltage
Input clamp current
High-level output current
Low-level output current
Operating free-air temperature range
LIMITS
MIN
NOM
MAX
4.5 5.0 5.5
2.0
0.8
–18
–1
20
0 +70
UNIT
V
V
V
mA
mA
mA
°C
April 4, 1989
4
4페이지 Philips Semiconductors
4-bit bidirectional universal shift register
Product specification
74F194
TEST CIRCUIT AND WAVEFORMS
PULSE
GENERATOR
VIN
VCC
VOUT
D.U.T.
NEGATIVE
PULSE
90%
tw
VM
10%
tTHL (tf )
VM
10%
tTLH (tr )
90%
AMP (V)
0V
RT CL RL
Test Circuit for Totem-Pole Outputs
POSITIVE
PULSE
10%
tTLH (tr )
90%
VM
tw
tTHL (tf )
90%
VM
AMP (V)
10%
0V
DEFINITIONS:
RL = Load resistor;
see AC ELECTRICAL CHARACTERISTICS for value.
CL = Load capacitance includes jig and probe capacitance;
see AC ELECTRICAL CHARACTERISTICS for value.
RT = Termination resistance should be equal to ZOUT of
pulse generators.
Input Pulse Definition
family
74F
INPUT PULSE REQUIREMENTS
amplitude VM rep. rate
tw tTLH
3.0V 1.5V 1MHz 500ns 2.5ns
tTHL
2.5ns
SF00006
April 4, 1989
7
7페이지 | |||
구 성 | 총 10 페이지수 | ||
다운로드 | [ 74F194.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 |
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |