參數資料
型號: 74LCX573BQX
廠商: Fairchild Semiconductor
文件頁數: 13/14頁
文件大?。?/td> 0K
描述: IC LATCH LV OCTAL 5V I O 20-DQFN
標準包裝: 3,000
系列: 74LCX
邏輯類型: D 型透明鎖存器
電路: 8:8
輸出類型: 三態(tài)
電源電壓: 2 V ~ 3.6 V
獨立電路: 1
延遲時間 - 傳輸: 1.5ns
輸出電流高,低: 24mA,24mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-WQFN 裸露焊盤,20-DQFN
供應商設備封裝: 20-DQFN
包裝: 帶卷 (TR)
74LV4020_1
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 29 November 2005
8 of 20
Philips Semiconductors
74LV4020
14-stage binary ripple counter
[1]
All typical values are measured at Tamb = 25 °C.
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
-
V
IO = 100 A; VCC = 2.0 V
1.8
-
V
IO = 100 A; VCC = 2.7 V
2.5
-
V
IO = 100 A; VCC = 3.0 V
2.8
-
V
IO = 100 A; VCC = 4.5 V
4.3
-
V
IO = 6 mA; VCC = 3.0 V
2.20
-
V
IO = 12 mA; VCC = 4.5 V
3.50
-
V
VOL
LOW-state output voltage
VI = VIH or VIL
IO = 100 A; VCC = 1.2 V
-
V
IO = 100 A; VCC = 2.0 V
-
0.2
V
IO = 100 A; VCC = 2.7 V
-
0.2
V
IO = 100 A; VCC = 3.0 V
-
0.2
V
IO = 100 A; VCC = 4.5 V
-
0.2
V
IO = 6 mA; VCC = 3.0 V
-
0.50
V
IO = 12 mA; VCC = 4.5 V
-
0.65
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
-
160
A
ICC
additional quiescent supply
current
per input; VI = VCC 0.6 V;
VCC = 2.7 V to 3.6 V
-
850
A
Table 7:
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
Unit
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