參數(shù)資料
型號: 74LV4020DB,112
廠商: NXP Semiconductors
文件頁數(shù): 8/10頁
文件大?。?/td> 0K
描述: IC 14BIT BINARY RIPPLE 16-SSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 78
系列: 74LV
邏輯類型: 二進(jìn)制計(jì)數(shù)器
方向:
元件數(shù): 1
每個(gè)元件的位元數(shù): 14
復(fù)位: 異步
計(jì)數(shù)速率: 100MHz
觸發(fā)器類型: 負(fù)邊沿
電源電壓: 1 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 16-SSOP
包裝: 管件
其它名稱: 568-2970-5
935202710112
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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