參數(shù)資料
型號(hào): 74VHC32SJ
廠商: Fairchild Semiconductor
文件頁(yè)數(shù): 6/10頁(yè)
文件大?。?/td> 0K
描述: IC GATE OR QUAD 2INPUT 14SOP
標(biāo)準(zhǔn)包裝: 47
系列: 74VHC
邏輯類型: 或門
電路數(shù): 4
輸入數(shù): 2
電源電壓: 2 V ~ 5.5 V
電流 - 靜態(tài)(最大值): 2µA
輸出電流高,低: 8mA,8mA
邏輯電平 - 低: 0.5V
邏輯電平 - 高: 1.5V
額定電壓和最大 CL 時(shí)的最大傳播延遲: 7.5ns @ 5V,50pF
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 14-SOIC
封裝/外殼: 14-SOIC(0.209",5.30mm 寬)
包裝: 管件
1992 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHC32 Rev. 1.3.0
5
74VHC32
Quad
2-Input
OR
Gate
AC Electrical Characteristics
Note:
3. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load. Average operating current can be obtained by the equation:
ICC (opr.) = CPD VCC fIN + ICC / 4 (per gate).
Symbol
Parameter
VCC (V)
Conditions
TA = 25°C
TA = –40°C
to +85°C
Units
Min.
Typ.
Max.
Min.
Max.
tPHL, tPLH
Propagation Delay
3.3 ± 0.3
CL = 15pF
5.5
7.9
1.0
9.5
ns
CL = 50pF
8.0
11.4
1.0
13.0
5.0 ± 0.5
CL = 15pF
3.8
5.5
1.0
6.5
ns
CL = 50pF
5.3
7.5
1.0
8.5
CIN
Input Capacitance
VCC = Open
4
10
pF
CPD
Power Dissipation
Capacitance
(3)
14
pF
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