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参数资料
| 型号： | CY7C344B-15PI |
| 厂商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分类： | PLD |
| 英文描述： | OT PLD, 15 ns, PDIP28 |
| 封装： | 0.300 INCH, PLASTIC, MO-095, DIP-28 |
| 文件页数： | 5/12页 |
| 文件大小： | 394K |
| 代理商： | CY7C344B-15PI |
USE ULTRA37000 FOR
ALL NEW DESIGNS
CY7C344B
Document #: 38-03036 Rev. *D
Page 2 of 12
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature .................................–65
°C to +135°C
Ambient Temperature with
Power Applied..............................................-65
°C to +135°C
Maximum Junction Temperature (Under Bias)............. 150
°C
Supply Voltage to Ground Potential[2]............ –2.0V to +7.0V
DC Output Current, per Pin[2] ...................–25 mA to +25 mA
DC Input Voltage[2] .........................................–2.0V to +7.0V
Operating Range[3]
Range
Ambient
Temperature
VCC
Commercial
–0
°C to +70°C
5V
±5%
Industrial
–40
°C to +85°C
5V
±10%
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
Min.
Max.
Unit
VCC
Supply Voltage
Maximum VCC rise time is 10 ms
4.75(4.5)
5.25(5.5)
V
VOH
Output HIGH Voltage
2.4
V
VOL
Output LOW Voltage
0.45
V
VIH
Input HIGH Level
2.0
VCC+0.3
V
VIL
Input LOW Level
–0.3
0.8
V
IIX
Input Current
GND
≤ VIN ≤ VCC
–10
+10
A
IOZ
Output Leakage Current
VO = VCC or GND
–40
+40
A
tR
Recommended Input Rise Time
100
ns
tF
Recommended Input Fall Time
100
ns
Capacitance
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
VIN = 0V, f = 1.0 MHz
10
pF
COUT
Output Capacitance
VOUT = 0V, f = 1.0 MHz
12
pF
AC Test Loads and Waveforms
Notes:
2. Minimum DC input is –0.3V. During transactions, the inputs may undershoot to –2.0V or overshoot to 7.0V for input currents less then 100 mA and periods
shorter than 20 ns.
3. The Voltage on any input or I/O pin cannot exceed the power pin during power-up.
4. The IOH parameter refers to high-level TTL output current; the IOL parameter refers to low-level TTL output current.
3.0V
5V
OUTPUT
R1 464
R2
250
50 pF
INCLUDING
JIGAND
SCOPE
GND
90%
10%
90%
10%
≤ 6 ns
5V
OUTPUT
R1 464
R2
250
(a)
(b)
OUTPUT
1.75V
Equivalent to:
THVENIN EQUIVALENT (commercial)
ALL INPUT PULSES
tf
5pF
tR
tF
163
相关PDF资料 |
PDF描述 |
|---|---|
| CY7C344B-20PC | OT PLD, 20 ns, PDIP28 |
| CY7C344B-20PI | OT PLD, 20 ns, PDIP28 |
| CY7C344B-25PC | OT PLD, 25 ns, PDIP28 |
| CY7C344B-25PI | OT PLD, 25 ns, PDIP28 |
| CY7C344B-15JC | OT PLD, 15 ns, PQCC28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CY7C344B-15WC | 制造商:QP Semiconductor 功能描述: 制造商:QP Semiconductor 功能描述:7C344B CYP DIE 15NS-CWDIP |
| CY7C344B-20HC | 制造商:Cypress Semiconductor 功能描述:CPLD MAX? Family 600 Gates 32 Macro Cells 62.5MHz 0.65um Technology 5V 28-Pin Windowed LCC |
| CY7C344B-20WC | 制造商:Cypress Semiconductor 功能描述:CPLD MAX? Family 600 Gates 32 Macro Cells 62.5MHz 0.65um Technology 5V 28-Pin Windowed CDIP |
| CY7C346-25JC | 制造商:Cypress Semiconductor 功能描述:CPLD MAX? Family 2.5K Gates 128 Macro Cells 0.8um Technology 5V 84-Pin PLCC |
| CY7C346-35HI | 制造商:QP Semiconductor 功能描述:CYP BIN-7C346A 35NS-LCC-I/T |
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