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参数资料
| 型号： | 74LVC74APW,112 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 15/19页 |
| 文件大小： | 0K |
| 描述： | IC FLIP FLOP DUAL D POS 14TSSOP |
| 产品培训模块： | Logic Packages |
| 标准包装： | 2,400 |
| 系列： | 74LVC |
| 功能： | 设置（预设）和复位 |
| 类型： | D 型 |
| 输出类型： | 差分 |
| 元件数： | 2 |
| 每个元件的位元数： | 1 |
| 频率 - 时钟： | 250MHz |
| 延迟时间 - 传输： | 2.5ns |
| 触发器类型： | 正边沿 |
| 输出电流高，低： | 24mA，24mA |
| 电源电压： | 1.2 V ~ 3.6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 包装： | 管件 |
74LVC74A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 7 — 20 November 2012
5 of 19
NXP Semiconductors
74LVC74A
Dual D-type flip-flop with set and reset; positive-edge trigger
7.
Limiting values
[1]
The minimum input voltage ratings may be exceeded if the input current ratings are observed.
[2]
The output voltage ratings may be exceeded if the output current ratings are observed.
[3]
For SO14 packages: above 70
C the value of P
tot derates linearly with 8 mW/K.
For (T)SSOP14 packages: above 60
C the value of P
tot derates linearly with 5.5 mW/K.
For DHVQFN14 packages: above 60
C the value of P
tot derates linearly with 4.5 mW/K.
8.
Recommended operating conditions
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5
+6.5
V
IIK
input clamping current
VI < 0 V
50
-
mA
VI
input voltage
0.5
+6.5
V
IOK
output clamping current
VO > VCC or VO < 0 V
-
50
mA
VO
output voltage
0.5
VCC + 0.5
V
IO
output current
VO = 0 V to VCC
-
50
mA
ICC
supply current
-
100
mA
IGND
ground current
100
-
mA
Tstg
storage temperature
65
+150
C
Ptot
total power dissipation
Tamb = 40 C to +125 C
[3] -
500
mW
Table 6.
Recommended operating conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
supply voltage
for maximum speed performance
1.65
-
3.6
V
for low-voltage applications
1.2
-
3.6
V
VI
input voltage
0
-
5.5
V
VO
output voltage
0
-
VCC
V
Tamb
ambient temperature
40
-
+125
C
t/V
input transition rise and
fall rate
VCC = 1.65 V to 2.7 V
0
-
20
ns/V
VCC = 2.7 V to 3.6 V
0
-
10
ns/V
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| 74LVC74APW118 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
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