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参数资料
| 型号： | 74LV74PW,112 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 17/19页 |
| 文件大小： | 0K |
| 描述： | IC DUAL D FF POSEDG TRIG 14TSSOP |
| 产品培训模块： | Logic Packages |
| 标准包装： | 2,400 |
| 系列： | 74LV |
| 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： | 56MHz |
| 触发器类型： | 正边沿 |
| 输出电流高，低： | 12mA，12mA |
| 电源电压： | 1 V ~ 5.5 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 |
74LV74
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 3 — 9 September 2013
7 of 19
NXP Semiconductors
74LV74
Dual D-type flip-flop with set and reset; positive-edge trigger
9.
Static characteristics
[1]
Typical values are measured at Tamb = 25 C.
Table 6.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C Unit
Min
Typ[1]
Max
Min
Max
VIH
HIGH-level
input voltage
VCC = 1.2 V
0.9
-
0.9
-
V
VCC = 2.3 V to 2.7 V
1.4
-
1.4
-
V
VCC = 2.7 V to 3.6 V
2.0
-
2.0
-
V
VCC = 4.5 V to 5.5 V
0.7
V
CC
-
0.7
V
CC
-V
VIL
LOW-level
input voltage
VCC = 1.2 V
-
0.3
-
0.3
V
VCC = 2.3 V to 2.7 V
-
0.6
-
0.6
V
VCC = 2.7 V to 3.6 V
-
0.8
-
0.8
V
VCC = 4.5 V to 5.5 V
-
0.3
V
CC
-0.3
V
CC
VOH
HIGH-level
output voltage
VI = VIH or VIL; IO = 100 A
VCC = 1.2 V
-
1.2
-
VCC = 2.0 V
1.8
2.0
-
1.8
-
V
VCC = 2.7 V
2.5
2.7
-
2.5
-
V
VCC = 3.0 V
2.8
3.0
-
2.8
-
V
VCC = 4.5 V
4.3
4.5
-
4.3
-
V
standard outputs: VI = VIH or VIL
VCC = 3.0 V; IO = 6 mA
2.40
2.82
-
2.20
-
V
VCC = 4.5 V; IO = 12 mA
3.60
4.20
-
3.50
-
V
VOL
LOW-level
output voltage
VI = VIH or VIL; IO = 100 A
VCC = 1.2 V
-
0
---
VCC = 2.0 V
-
0
0.2
V
VCC = 2.7 V
-
0
0.2
V
VCC = 3.0 V
-
0
0.2
V
VCC = 4.5 V
-
0
0.2
V
standard outputs: VI = VIH or VIL
VCC = 3.0 V; IO = 6 mA
-
0.25
0.40
-
0.50
V
VCC = 4.5 V; IO = 12 mA
-
0.35
0.55
-
0.65
V
II
input leakage
current
VI = VCC or GND; VCC =5.5 V
-
1-
1
A
ICC
supply current
VI = VCC or GND; IO =0 A;
VCC =5.5 V
--
20
-
80
A
I
CC
additional
supply current
VI = VCC – 0.6 V;
VCC = 2.7 V to 3.6 V
--
500
-
850
A
CI
input
capacitance
-3.5
-
pF
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