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부품번호 | M74HC574 기능 |
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기능 | OCTAL D-TYPE FLIP FLOP | ||
제조업체 | ST Microelectronics | ||
로고 | |||
전체 11 페이지수
M74HC574
OCTAL D-TYPE FLIP FLOP
WITH 3 STATE OUTPUT NON INVERTING
s HIGH SPEED:
fMAX = 90MHz (TYP.) at VCC = 6V
s LOW POWER DISSIPATION:
ICC = 4µA(MAX.) at TA=25°C
s HIGH NOISE IMMUNITY:
VNIH = VNIL = 28 % VCC (MIN.)
s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 6mA (MIN)
s BALANCED PROPAGATION DELAYS:
tPLH ≅ tPHL
s WIDE OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 6V
s PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 574
DESCRIPTION
The M74HC574 is an high speed CMOS OCTAL
D-TYPE FLIP FLOP WITH 3-STATE OUTPUTS
INVERTING fabricated with sub-micron silicon
gate C2MOS technology.
This 8 bit D-TYPE FLIP FLOP is controlled by a
clock input (CK) and an output enable input (OE).
On the positive transition of the clock, the Q
outputs will be set to the logic state that were
setup at the D inputs.
While the OE input is at low level, the eight outputs
will be in a normal logic state (high or low logic
DIP
SOP
TSSOP
ORDER CODES
PACKAGE
TUBE
DIP
SOP
TSSOP
M74HC574B1R
M74HC574M1R
T&R
M74HC574RM13TR
M74HC574TTR
level) and while OE is in high level the outputs will
be in a high impedance state.
The output control does not affect the internal
operation of flip-flops; that is, the old data can be
retained or the new data can be entered even
while the outputs are off.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
July 2001
1/11
M74HC574
DC SPECIFICATIONS
Symbol
Parameter
VIH High Level Input
Voltage
VIL Low Level Input
Voltage
VOH High Level Output
Voltage
VOL Low Level Output
Voltage
II Input Leakage
Current
IOZ High Impedance
Output Leakage
Current
ICC Quiescent Supply
Current
Test Condition
Value
VCC
TA = 25°C
-40 to 85°C -55 to 125°C Unit
(V) Min. Typ. Max. Min. Max. Min. Max.
2.0 1.5 1.5 1.5
4.5
3.15
3.15
3.15
V
6.0 4.2 4.2 4.2
2.0 0.5 0.5 0.5
4.5
1.35
1.35
1.35 V
6.0 1.8 1.8 1.8
2.0 IO=-20 µA 1.9 2.0 1.9 1.9
4.5 IO=-20 µA 4.4 4.5 4.4 4.4
6.0 IO=-20 µA 5.9 6.0 5.9 5.9
V
4.5
IO=-6.0 mA
4.18 4.31
4.13
4.10
6.0
IO=-7.8 mA
5.68 5.8
5.63
5.60
2.0 IO=20 µA
0.0 0.1 0.1 0.1
4.5 IO=20 µA
0.0 0.1 0.1 0.1
6.0 IO=20 µA
0.0 0.1 0.1 0.1 V
4.5 IO=6.0 mA
0.17 0.26
0.33
0.40
6.0 IO=7.8 mA
0.18 0.26
0.33
0.40
6.0 VI = VCC or GND
± 0.1
±1
± 1 µA
6.0
VI = VIH or VIL
VO = VCC or GND
± 0.5 ± 5 ± 10 µA
6.0 VI = VCC or GND
4 40 80 µA
4/11
4페이지 M74HC574
WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle)
WAVEFORM 3: CK MINIMUM PULSE WIDTH (f=1MHz; 50% duty cycle)
7/11
7페이지 | |||
구 성 | 총 11 페이지수 | ||
다운로드 | [ M74HC574.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 |
M74HC573 | OCTAL D-TYPE LATCH | ST Microelectronics |
M74HC574 | OCTAL D-TYPE FLIP FLOP | ST Microelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |