参数资料
型号: M74HCT137M1R
厂商: STMICROELECTRONICS
元件分类: 编、解码器及复用、解复用
英文描述: HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
封装: SOP-16
文件页数: 7/11页
文件大小: 314K
代理商: M74HCT137M1R
M74HCT137
5/11
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
CAPACITIVE CHARACTERISTICS
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH tTHL Output Transition
Time
4.5
8
151922
ns
tPLH tPHL Propagation Delay
Time (G1 - Yn)
4.5
17
27
34
41
ns
tPLH tPHL Propagation Delay
Time (G2 - Yn)
4.5
18
28
35
42
ns
tPLH tPHL Propagation Delay
Time (GL - Yn)
4.5
25
39
49
59
ns
tPLH tPHL Propagation Delay
Time (A, B, C - Y)
4.5
24
37
46
56
ns
tW(H)
tW(L)
Minimum Pulse
Width (GL)
4.5
8
151922
ns
ts
Minimum Set-up
Time (A, B, C - GL)
4.5
5
6
8
ns
th
Minimum Hold
Time (A, B, C - GL)
4.5
5
6
8
ns
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
CIN
Input Capacitance
5
101010
pF
CPD
Power Dissipation
Capacitance (note
1)
58
pF
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