概述
数据手册U74AC00 概述
QUADRUPLE 2-INPUT POSITIVE-NAND GATES 四路2输入正与非门
U74AC00 数据手册
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PDF下载UNISONIC TECHNOLOGIES CO., LTD
U74AC00
CMOS IC
QUADRUPLE 2-INPUT
POSITIVE-NAND GATES
DESCRIPTION
The UTC U74AC00 contains four independent 2-input NAND
gates, and those gates perform the Boolean function of Y = A×B
or Y = A +B in positive logic.
FEATURES
* Operation voltage range: 2V ~ 6V
* Low power dissipation:
* High speed:
* Low input current:
* Halogen Free
ICC =2μA (Max)
tpd =7ns (Typ.) @ 5V
0.1μA (Max) @ 25°C
ORDERING INFORMATION
Ordering Number
U74AC00G-S14-R
Package
SOP-14
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2009 Unisonic Technologies Co., Ltd
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QW-R502-351.A
U74AC00
CMOS IC
PIN CONFIGURATION
1A
1B
1Y
2A
2B
1
2
3
4
5
14
13
12
11
VCC
4B
4A
4Y
10
9
3B
3A
3Y
2Y
6
7
GND
8
FUNCTION TABLE (each gate)
INPUT(A)
INPUT(B)
OUTPUT(Y)
H
H
L
H
L
L
H
H
H
H
L
L
LOGIC DIAGRAM (positive logic)
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U74AC00
CMOS IC
ABSOLUTE MAXIMUM RATING (unless otherwise specified)
PARAMETER
SYMBOL
VCC
RATINGS
-0.5~7
UNIT
V
Supply Voltage
Input Voltage
Output Voltage
VIN
-0.5 ~ VCC+0.5
-0.5 ~ VCC+0.5
±20
V
VOUT
IIK
V
Input Clamp Current
Output Clamp Current
Output Current
mA
mA
mA
mA
°C
IOK
±20
IOUT
ICC
±50
VCC or GND Current
Storage Temperature
±200
TSTG
-65 ~ +150
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
Junction to Case
SYMBOL
MIN
TYP
TYP
MAX
76
UNIT
°C/W
θJA
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
VCC
MIN
2
MAX
6
UNIT
V
Supply Voltage
Input Voltage
VIN
0
VCC
VCC
8
V
Output Voltage
VOUT
tR, tF
TA
0
V
Input Transition Rise or Fall Rate
Operating Temperature
ns/V
°C
-40
85
STATIC CHARACTERISTICS (Ta = 25°С)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
VCC= 3 V
2.1
V
V
V
High-Level Input Voltage
Low-Level Input Voltage
VIH
VCC= 4.5V
3.15
3.85
VCC= 5.5 V
VCC= 3 V
0.9
V
V
VIL
VCC= 4.5V
1.35
1.65
VCC= 5.5 V
V
VCC= 3V, IOH = -50µA
VCC= 4.5V, IOH = -50µA
VCC= 5.5V, IOH = -50µA
VCC= 3V, IOH = -12mA
VCC= 4.5V, IOH = -24mA
VCC= 5.5V, IOH = -24mA
2.9
4.4
V
V
5.4
V
High-Level Output Voltage
VOH
2.56
3.86
4.86
3.85
V
V
V
VCC= 5.5V, IOH = -75mA
V
VCC= 3V, IOL= 50µA
VCC= 4.5V, IOL = 50µA
VCC= 5.5V, IOL = 50µA
VCC= 3V, IOL = 12mA
VCC= 4.5V, IOL = 24mA
VCC= 5.5V, IOL = 24mA
0.002
0.001
0.001
0.1
0.1
V
V
0.1
V
Low-Level Output Voltage
VOL
0.36
0.36
0.36
1.65
0.1
V
V
V
VCC= 5.5V, IOL = 75mA
V
Input Leakage Current
Quiescent Supply Current
Input Capacitance
II(LEAK)
IQ
VCC= 5.5V ,VIN = VCC or GND
VCC= 5.5V, VIN = VCC or GND, IOUT = 0
VCC= 5V ,VIN = VCC or GND
µA
µA
pF
2
CIN
2.6
UNISONIC TECHNOLOGIES CO., LTD
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U74AC00
CMOS IC
DYNAMIC CHARACTERISTICS (Ta=25°С, Input: tR=tF=2.5ns, unless otherwise specified )
PARAMETER
SYMBOL
tPLH
TEST CONDITIONS
MIN
2
TYP
7
MAX UNIT
VCC=3.3V±0.3V, CL=50pf, RL=500Ω
9.5
8
ns
ns
ns
ns
Propagation delay from
Input(A or B) to Output(Y)
V
CC=5V±0.5V, CL=50pF, RL=500Ω
VCC=3.3V±0.3V, CL=50pf, RL=500Ω
CC=5V±0.5V, CL=50pF, RL=500Ω
1.5
1.5
1.5
6
5.5
4.5
8
tPHL
V
6.5
OPERATING CHARACTERISTICS (Ta=25°С, unless otherwise specified)
PARAMETER
Power Dissipation Capacitance
SYMBOL
Cpd
TEST CONDITION
CL=50pF,,f=1MHz
MIN
TYP
40
MAX UNIT
pF
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U74AC00
CMOS IC
TEST CIRCUIT AND WAVEFORMS
Definitions for test circuit
Propagation Delay Times
Note: CL includes probe and jig capacitance.
PRR≤1MHz, ZO = 50Ω, tr ≤2.5ns, tf ≤2.5ns.
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
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U74AC00 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| U74AC00G-P14-R | UTC | NAND Gate, AC Series, 4-Func, 2-Input, CMOS, PDSO14, HALOGEN AND LEAD FREE, TSSOP-14 | 获取价格 |
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| U74AC00G-S14-R | UTC | NAND Gate, AC Series, 4-Func, 2-Input, CMOS, PDSO14, HALOGEN FREE, SOP-14 | 获取价格 |
|
| U74AC00L-P14-R | UTC | NAND Gate, | 获取价格 |
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| U74AC00L-S14-R | UTC | NAND Gate, | 获取价格 |
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| U74AC00_15 | UTC | QUADRUPLE 2-INPUT POSITIVE-NAND GATES | 获取价格 |
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| U74AC02 | UTC | -0.5 | 获取价格 |
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| U74AC02G-S14-R | UTC | Gate, | 获取价格 |
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| U74AC02L-S14-R | UTC | Gate, | 获取价格 |
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| U74AC04 | UTC | HEX INVERTERS | 获取价格 |
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| U74AC04AL-S14-R | UTC | HEX SCHMITT-TRIGGER INVERTER | 获取价格 |
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