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부품번호 | KK74AC164 기능 |
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기능 | 8-Bit Serial-Input/Parallel-Output Shift register High-Speed Silicon-Gate CMOS | ||
제조업체 | KODENSHI KOREA | ||
로고 | |||
8-Bit Serial-Input/Parallel-Output
Shift register
High-Speed Silicon-Gate CMOS
TECHNICAL DATA
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KK74AC164
The KK74AC164 is identical in pinout to the LS/ALS164,
HC/HCT164. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALS outputs.
The KK74AC164 is an 8-bit, serial-input to parallel-output shift
register. Two serial data inputs, A1 and A2, are provided so that one input
may be used as a data enable. Data is entered on each rising edge of the
clock. The active-low asynchronous Reset overrides the Clock and Serial
Data inputs.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA; 0.1 µA @ 25°C
• High Noise Immunity Characteristic of CMOS Devices
• Outputs Source/Sink 24 mA
ORDERING INFORMATION
KK74AC164N Plastic
KK74AC164D SOIC
TA = -40° to 85° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 14 =VCC
PIN 7 = GND
FUNCTION TABLE
Inputs
Outputs
Reset Clock A1 A2 QA QB ... QH
L X X X L L ... L
H
XX
no change
H
HD
D QAn ... QGn
H
DH
D QAn ... QGn
D = data input
X = don’t care
QAn - QGn = data shifted from the previous stage on a
rising edge at the clock input.
1
KK74AC164
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AC ELECTRICAL CHARACTERISTICS (CL=50pF,Input tr=tf=3.0 ns)
Symbol
Parameter
VCC*
Guaranteed Limits
V 25 °C
-40°C to
85°C
Min Max Min Max
fmax Maximum Clock Frequency (Figure 1)
3.3 125
5.0 150
100
125
tPLH Propagation Delay, Clock to Q (Figure 1)
3.3 4.0 13.5 3.5 16.0
5.0 2.5 10.0 2.0 10.5
tPHL Propagation Delay, Clock to Q (Figure 1)
3.3 3.0 14.0 3.0 14.5
5.0 2.0 10.0 1.5 10.5
tPHL Propagation Delay, Reset to Q (Figure 2)
3.3 3.0 12.0 3.0 13.5
5.0 2.0 9.5 2.0 10.5
CIN Maximum Input Capacitance
5.0 4.5
4.5
Unit
MHz
ns
ns
ns
pF
CPD Power Dissipation Capacitance
*Voltage Range 3.3 V is 3.3 V ±0.3 V
Voltage Range 5.0 V is 5.0 V ±0.5 V
Typical @25°C,VCC=5.0 V
35
pF
TIMING REQUIREMENTS (CL=50pF, Input tr=tf=3.0 ns)
Symbol
Parameter
VCC*
V
tsu Minimum Setup Time, A1 or A2 to Clock
(Figure 3)
th Minimum Hold Time, Clock to A1 or A2
(Figure 3)
tw Minimum Pulse Width, Clock or Reset
(Figures 1,2)
trec Minimum Recovery Time, Reset to Clock
(Figure 2)
*Voltage Range 3.3 V is 3.3 V ±0.3 V
Voltage Range 5.0 V is 5.0 V ±0.5 V
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
Guaranteed Limits
25 °C
-40°C to
85°C
6.5 7.5
4.5 5.0
00
0.5 0.5
4.0 4.5
3.5 3.5
00
00
Unit
ns
ns
ns
ns
4
4페이지 | |||
구 성 | 총 6 페이지수 | ||
다운로드 | [ KK74AC164.PDF 데이터시트 ] |
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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 |
KK74AC161 | Presettable Counter High-Speed Silicon-Gate CMOS | KODENSHI KOREA |
KK74AC163 | Presettable Counters High-Speed Silicon-Gate CMOS | KODENSHI KOREA |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |