参数资料
型号: 74LV4020PW,112
厂商: NXP Semiconductors
文件页数: 8/10页
文件大小: 0K
描述: IC 14BIT BINARY RIPPLE 16-TSSOP
产品培训模块: Logic Packages
标准包装: 2,400
系列: 74LV
逻辑类型: 二进制计数器
方向:
元件数: 1
每个元件的位元数: 14
复位: 异步
计数速率: 100MHz
触发器类型: 负边沿
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: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
74LV4020_1
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 29 November 2005
7 of 20
Philips Semiconductors
74LV4020
14-stage binary ripple counter
11. Static characteristics
Table 7:
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Tamb = 40 °C to +85 °C [1]
VIH
HIGH-state input voltage
VCC = 1.2 V
0.9
-
V
VCC = 2.0 V
1.4
-
V
VCC = 2.7 V to 3.6 V
2.0
-
V
VCC = 4.5 V to 5.5 V
0.7
× V
CC
--
V
VIL
LOW-state input voltage
VCC = 1.2 V
-
0.3
V
VCC = 2.0 V
-
0.6
V
VCC = 2.7 V to 3.6 V
-
0.8
V
VCC = 4.5 V to 5.5 V
-
0.3
× V
CC
V
VOH
HIGH-state output voltage
VI = VIH or VIL
IO = 100 A; VCC = 1.2 V
-
1.2
-
V
IO = 100 A; VCC = 2.0 V
1.8
2.0
-
V
IO = 100 A; VCC = 2.7 V
2.5
2.7
-
V
IO = 100 A; VCC = 3.0 V
2.8
3.0
-
V
IO = 100 A; VCC = 4.5 V
4.3
4.5
-
V
IO = 6 mA; VCC = 3.0 V
2.40
2.82
-
V
IO = 12 mA; VCC = 4.5 V
3.60
4.20
-
V
VOL
LOW-state output voltage
VI = VIH or VIL
IO = 100 A; VCC = 1.2 V
-
0
-
V
IO = 100 A; VCC = 2.0 V
-
0
0.2
V
IO = 100 A; VCC = 2.7 V
-
0
0.2
V
IO = 100 A; VCC = 3.0 V
-
0
0.2
V
IO = 100 A; VCC = 4.5 V
-
0
0.2
V
IO = 6 mA; VCC = 3.0 V
-
0.25
0.40
V
IO = 12 mA; VCC = 4.5 V
-
0.35
0.55
V
ILI
input leakage current
VI = VCC or GND; VCC = 5.5 V
-
1.0
A
ICC
quiescent supply current
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
-
20.0
A
ICC
additional quiescent supply
current
per input; VI = VCC 0.6 V;
VCC = 2.7 V to 3.6 V
-
500
A
Ci
input capacitance
-
3.5
-
pF
Tamb = 40 °C to +125 °C
VIH
HIGH-state input voltage
VCC = 1.2 V
0.9
-
V
VCC = 2.0 V
1.4
-
V
VCC = 2.7 V to 3.6 V
2.0
-
V
VCC = 4.5 V to 5.5 V
0.7
× V
CC
--
V
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