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参数资料
| 型号： | 74ALS02N |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 通用总线功能 |
| 英文描述： | Quad 2-Input NOR gate |
| 中文描述： | ALS SERIES, QUAD 2-INPUT NOR GATE, PDIP14 |
| 封装： | 0.300 INCH, PLASTIC, DIP-14 |
| 文件页数： | 4/7页 |
| 文件大小： | 86K |
| 代理商： | 74ALS02N |
Philips Semiconductors
Product specification
74ALS02
Quad 2-input NOR gate
1991 Feb 08
4
AC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITION
T
amb
= 0
°
C to +70
°
C
V
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500
UNIT
MIN
MAX
t
PLH
t
PHL
Propagation delay
nA, nB to nY
Waveform 1
2.0
2.0
12.0
10.0
ns
AC WAVEFORMS
For all waveforms, V
M
= 1.3V.
V
M
V
M
V
M
V
M
t
PLH
t
PHL
nA, nB
nY
SC00004
Waveform 1.
Propagation Delay for Data to Output
TEST CIRCUIT AND WAVEFORMS
t
w
90%
V
M
10%
90%
V
M
10%
90%
V
M
10%
90%
V
M
10%
NEGATIVE
PULSE
POSITIVE
PULSE
t
w
AMP (V)
0.3V
0.3V
t
THL (
t
f
f
)
INPUT PULSE REQUIREMENTS
Rep.Rate
t
w
t
TLH
2.0ns
t
THL
2.0ns
1MHz
500ns
Input Pulse Definition
V
CC
Family
74ALS
D.U.T.
PULSE
GENERATOR
R
L
C
L
R
T
V
IN
V
OUT
Test Circuit for Totem-pole Outputs
DEFINITIONS:
R
L
=
Load resistor;
see AC electrical characteristics for value.
Load capacitance includes jig and probe capacitance;
see AC electrical characteristics for value.
Termination resistance should be equal to Z
OUT
of
pulse generators.
C
L
=
R
T
=
t
THL (
t
f
)
t
TLH (
t
r
)
t
TLH (
t
r
)
AMP (V)
Amplitude
3.5V
1.3V
V
M
SC00005
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PDF描述 |
|---|---|
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| 74ALS04B | CERAMIC CHIP/MIL-PRF-55681 |
| 74ALS04BD | CERAMIC CHIP/MIL-PRF-55681 |
| 74ALS04BDB | CERAMIC CHIP/MIL-PRF-55681 |
| 74ALS04BN | CERAMIC CHIP/MIL-PRF-55681 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 74ALS03B | 制造商:Texas Instruments 功能描述: |
| 74ALS04 | 制造商:TI 制造商全称:Texas Instruments 功能描述:HEX INVERTERS |
| 74ALS04B | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Hex inverter |
| 74ALS04BD | 制造商:PH 功能描述: |
| 74ALS04BDB | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Hex inverter |
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