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부품번호 | KK74HC03A 기능 |
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기능 | Quad 2-Input NAND Gate | ||
제조업체 | KODENSHI KOREA | ||
로고 | |||
KK74HC03A
Quad 2-Input NAND Gate
with Open-Drain Outputs
High-Performance Silicon-Gate CMOS
KK74HC03A
The KK74HC03A is identical in pinout to the LS/ALS03. The device
inputs are compatible with standard CMOS outputs; with pullup resistors,
they are compatible with LS/ALSTTL outputs.
The KK74HC03A NAND gate has, as its output, a high-performance
MOS N-Channel transistor. This NAND gate can, therefore, with a
suitable pullup resistor, be used in wired-AND applications.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA
• High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
KK74HC03AN Plastic
KK74HC03AD SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 14 =VCC
PIN 7 = GND
www.DataSheet4U.net
FUNCTION TABLE
Inputs
AB
LL
LH
HL
HH
Output
Y
Z
Z
Z
L
Z= High Impedance
1
KK74HC03A
AC ELECTRICAL CHARACTERISTICS (CL=50pF,Input tr=tf=6.0 ns)
Symbol
Parameter
tPLZ, tPZL Maximum Propagation Delay, Input A or B to
Output Y (Figures 1 and 2)
tTHL Maximum Output Transition Time, Any Output
(Figures 1 and 2)
CIN
COUT
CPD
Maximum Input Capacitance
Maximum Three-State Output Capacitance
(Output in High-Impedance State)
Power Dissipation Capacitance (Per Gate)
Used to determine the no-load dynamic power
consumption:
PD=CPDVCC2f+ICCVCC
VCC Guaranteed Limit
V 25 °C ≤85°C ≤125°C Unit
to
-55°C
2.0 120 150 180 ns
4.5 24 30 36
6.0 20 26 31
2.0 75
4.5 15
6.0 13
95 110 ns
19 22
16 19
- 10 10 10 pF
- 10 10 10 pF
Typical @25°C,VCC=5.0 V
8.0
pF
.Figure 1. Switching Waveforms
Figure 2. Test Circuit
EXPANDED LOGIC DIAGRAM
(1/4 of the Device)
* Denotes open-drain outputs
4
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구 성 | 총 5 페이지수 | ||
다운로드 | [ KK74HC03A.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 |
KK74HC03A | Quad 2-Input NAND Gate | KODENSHI KOREA |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |