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参数资料
| 型号： | MC74AC00M |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 门电路 |
| 英文描述： | AC SERIES, QUAD 2-INPUT NAND GATE, PDSO14 |
| 封装： | EIAJ, PLASTIC, 14 PIN |
| 文件页数： | 7/45页 |
| 文件大小： | 434K |
| 代理商： | MC74AC00M |
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19
10
9
8
7
6
5
4
3
2
1
0
1020304050
0
LOAD CAPACITANCE (pF)
VCC = 5 V
TA = 25°C
t
(ns)
fall
Figure 1–15. tfall versus Capacitance
PCHANNEL MOS
NCHANNEL MOS
OUTPUT
INPUT
-VSS
+ VDD
P - WELL
NSUBSTRATE
N+
P+
N+
P+
Figure 1–16. CMOS Inverter Cross Section with
Latch-up Circuit Schematic
Electrostatic Discharge (ESD) Sensitivity
FACT circuits show excellent resistance to ESD-type
damage. FACT logic is guaranteed to have 2000 V ESD
immunity on all inputs and outputs using Human Body
Model (1500 ohms, 100 pF). FACT parts do not require any
special handling procedures. However, normal handling
precautions should be observed as in the case of any
semi-conductor device.
Figure 1–17 shows the ESD test circuit used in the
sensitivity analysis for this specification. Figure 1–18 is the
pulse waveform required to perform the sensitivity test.
The test procedure is as follows: five pulses, each of
2000 V, are applied to every combination of pins with a five
second cool-down period between each pulse. The polarity is
then reversed and the same procedure, pulse and pin
combination used for an additional five discharges. Continue
until all pins have been tested. The voltage is increased and the
testing procedure is again performed; this entire process is
repeated until failure is detected. This is done to thoroughly
evaluate all pins.
100%
90%
36.8%
10%
VOL
TAGE
AMPLITUDE
tDECAY
TIME
tPEAK
tRISE
tRISE ≤ 15 ns
tDECAY ≤ 350 ns
(R2 + R3) C1 300 ns
Figure 1–17. ESD Pulse Waveform
Figure 1–18. ESD Test Circuit
R1 = 800 k (MIN)
3G (MAX)
R2 = 1500
HIGH VOLTAGE
RELAY
CHARGE
DISCHARGE
CALIBRATE
TEST
DUT
WAVEFORM
TERMINALS
R3 = 1500
C1 = 100 pF
DC
VOLTMETER
REGULATED
HIGH VOLTAGE
SUPPLY
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74AC00MEL | 功能描述:逻辑门 2-6V Quad 2-Input RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| MC74AC00MELG | 功能描述:逻辑门 2-6V Quad 2-Input NAND RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| MC74AC00ML1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC00MR1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC00N | 功能描述:逻辑门 2-6V Quad 2-Input RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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