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부품번호 | 74HCT02 기능 |
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기능 | Quad 2-input NOR gate | ||
제조업체 | NXP Semiconductors | ||
로고 | |||
전체 15 페이지수
74HC02; 74HCT02
Quad 2-input NOR gate
Rev. 5 — 26 November 2015
Product data sheet
1. General description
The 74HC02; 74HCT02 is a quad 2-input NOR gate. Inputs include clamp diodes. This
enables the use of current limiting resistors to interface inputs to voltages in excess of
VCC.
2. Features and benefits
Input levels:
For 74HC02: CMOS level
For 74HCT02: TTL level
Complies with JEDEC standard no. 7A
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from 40 C to +85 C and from 40 C to +125 C
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range
74HC02D
40 C to +125 C
74HCT02D
74HC02DB 40 C to +125 C
74HCT02DB
74HC02PW 40 C to +125 C
74HCT02PW
74HC02BQ 40 C to +125 C
74HCT02BQ
Name
SO14
SSOP14
TSSOP14
DHVQFN14
Description
plastic small outline package; 14 leads; body width
3.9 mm
Version
SOT108-1
plastic shrink small outline package; 14 leads; body SOT337-1
width 5.3 mm
plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
SOT402-1
plastic dual in-line compatible thermal enhanced very SOT762-1
thin quad flat package; no leads; 14 terminals;
body 2.5 3 0.85 mm
NXP Semiconductors
74HC02; 74HCT02
Quad 2-input NOR gate
9. Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max Min Max
74HC02
VIH HIGH-level VCC = 2.0 V
input voltage VCC = 4.5 V
1.5 1.2 -
1.5
-
1.5
-V
3.15 2.4 - 3.15
-
3.15
-V
VCC = 6.0 V
4.2 3.2 -
4.2
-
4.2
-V
VIL LOW-level VCC = 2.0 V
input voltage VCC = 4.5 V
- 0.8 0.5
-
0.5
-
0.5 V
- 2.1 1.35 -
1.35
-
1.35 V
VCC = 6.0 V
- 2.8 1.8
-
1.8
-
1.8 V
VOH HIGH-level
VI = VIH or VIL
output voltage
IO = 20 A; VCC = 2.0 V 1.9 2.0
-
1.9
-
1.9
-V
IO = 20 A; VCC = 4.5 V 4.4 4.5 -
4.4
-
4.4
-V
IO = 20 A; VCC = 6.0 V 5.9 6.0 -
5.9
-
5.9
-V
IO = 4.0 mA; VCC = 4.5 V 3.98 4.32 -
3.84
-
3.7
-V
IO = 5.2 mA; VCC = 6.0 V 5.48 5.81 -
5.34
-
5.2
-V
VOL LOW-level
VI = VIH or VIL
output voltage
IO = 20 A; VCC = 2.0 V
- 0 0.1
-
0.1
-
0.1 V
IO = 20 A; VCC = 4.5 V
- 0 0.1
-
0.1
-
0.1 V
IO = 20 A; VCC = 6.0 V
- 0 0.1
-
0.1
-
0.1 V
IO = 4.0 mA; VCC = 4.5 V
- 0.15 0.26
-
0.33
-
0.4 V
IO = 5.2 mA; VCC = 6.0 V
- 0.16 0.26
-
0.33
-
0.4 V
II input leakage VI = VCC or GND;
current
VCC = 6.0 V
- - 0.1 -
1
-
1 A
ICC
supply current VI = VCC or GND; IO = 0 A;
-
- 2.0
-
20
-
40 A
VCC = 6.0 V
CI input
capacitance
- 3.5 -
-
-
-
- pF
74HC_HCT02
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 26 November 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
4 of 15
4페이지 NXP Semiconductors
74HC02; 74HCT02
Quad 2-input NOR gate
9,
QHJDWLYH
SXOVH
*1'
9,
SRVLWLYH
SXOVH
*1'
90
WI
WU
90
9,
*
57
W:
W:
9&&
'87
90
WU
WI
90
92
&/
DDK
Fig 7.
Test data is given in Table 9.
Definitions test circuit:
RT = termination resistance should be equal to output impedance Zo of the pulse generator.
CL = load capacitance including jig and probe capacitance.
Test circuit for measuring switching times
Table 9. Test data
Type
74HC02
74HCT02
Input
VI
VCC
3.0 V
tr, tf
6.0 ns
6.0 ns
Load
CL
15 pF, 50 pF
15 pF, 50 pF
Test
tPLH, tPHL
tPLH, tPHL
74HC_HCT02
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 26 November 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
7 of 15
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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 ] |
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |