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부품번호 | 74VHC02N 기능 |
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기능 | Quad 2-Input NOR Gate | ||
제조업체 | Fairchild Semiconductor | ||
로고 | |||
전체 9 페이지수
December 2007
74VHC02
Quad 2-Input NOR Gate
Features
■ High Speed: tPD = 3.6ns (Typ.) at VCC = 5V
■ Low power dissipation: ICC = 2µA (Max.) at TA = 25°C
■ High noise immunity: VNIH = VNIL = 28% VCC (Min.)
■ Power down protection is provided on all inputs
■ Low noise: VOLP = 0.8V (Max.)
■ Pin and function compatible with 74HC02
General Description
The VHC02 is an advanced high-speed CMOS 2-Input
NOR Gate fabricated with silicon gate CMOS technol-
ogy. It achieves the high-speed operation similar to
equivalent Bipolar Schottky TTL while maintaining the
CMOS low power dissipation. The internal circuit is
composed of 3 stages, including buffer output, which
provide high noise immunity and stable output. An input
protection circuit insures that 0V to 7V can be applied to
the input pins without regard to the supply voltage. This
device can be used to interface 5V to 3V systems and
two supply systems such as battery backup. This circuit
prevents device destruction due to mismatched supply
and input voltages.
Ordering Information
Order Number
Package
Number
Package Description
74VHC02M
74VHC02SJ
74VHC02MTC
M14A
M14D
MTC14
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150"
Narrow
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
All packages are lead free per JEDEC: J-STD-020B standard.
©1992 Fairchild Semiconductor Corporation
74VHC02 Rev. 1.4.0
www.fairchildsemi.com
DC Electrical Characteristics
Symbol Parameter
VIH HIGH Level Input
Voltage
VIL LOW Level Input
Voltage
VOH HIGH Level
Output Voltage
VOL LOW Level
Output Voltage
IIN Input Leakage
Current
ICC Quiescent
Supply Current
VCC (V)
2.0
Conditions
3.0–5.5
2.0
3.0–5.5
2.0 VIN = VIH IOH = –50µA
3.0 or VIL
4.5
3.0 IOH = –4mA
4.5 IOH = –8mA
2.0 VIN = VIH IOL = 50µA
3.0 or VIL
4.5
3.0
4.5
0–5.5
IOL = 4mA
IOL = 8mA
VIN = 5.5V or GND
5.5 VIN = VCC or GND
TA = 25°C
Min. Typ. Max.
TA = –40°C to
+85°C
Min. Max.
Units
1.50 1.50 V
0.7 x VCC
0.50
0.7 x VCC
0.50
V
0.3 x VCC
0.3 x VCC
1.9 2.0
1.9
V
2.9 3.0
2.9
4.4 4.5
4.4
2.58 2.48
3.94 3.80
0.0 0.1
0.1 V
0.0 0.1
0.1
0.0 0.1
0.1
0.36 0.44
0.36 0.44
±0.1
±1.0
µA
2.0 20.0 µA
Noise Characteristics
Symbol
VOLP(2)
VOLV(2)
VIHD(2)
VILD(2)
Parameter
Quiet Output Maximum
Dynamic VOL
Quiet Output Minimum
Dynamic VOL
Minimum HIGH Level
Dynamic Input Voltage
Maximum LOW Level
Dynamic Input Voltage
Note:
2. Parameter guaranteed by design.
VCC (V)
Conditions
5.0 CL = 50pF
5.0 CL = 50pF
5.0 CL = 50pF
5.0 CL = 50pF
TA = 25°C
Typ.
Limits
0.3 0.8
–0.3 –0.8
3.5
1.5
Units
V
V
V
V
©1992 Fairchild Semiconductor Corporation
74VHC02 Rev. 1.4.0
4
www.fairchildsemi.com
4페이지 Physical Dimensions (Continued)
Figure 2. 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or
obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions,
specifically the warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/packaging/
©1992 Fairchild Semiconductor Corporation
74VHC02 Rev. 1.4.0
7
www.fairchildsemi.com
7페이지 | |||
구 성 | 총 9 페이지수 | ||
다운로드 | [ 74VHC02N.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 |
74VHC02 | QUAD 2-INPUT NOR GATE | STMicroelectronics |
74VHC02 | Quad 2-Input NOR Gate | Fairchild Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |