參數(shù)資料
型號(hào): M74HC4538B1R
廠商: STMICROELECTRONICS
元件分類: 諧振器
英文描述: HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16
封裝: DIP-16
文件頁數(shù): 18/18頁
文件大?。?/td> 587K
代理商: M74HC4538B1R
M74HC4538
Electrical characteristics
9/18
trr
Minimum
retrigger time
2.0
Cx = 0.1
μF
Rx = 1K
Ω
380
ns
4.5
92
6.0
72
2.0
Cx = 0.01
μF
Rx = 1K
Ω
6
μs
4.5
1.4
6.0
1.2
Table 7.
AC electrical characteristics
(CL = 50 pF, Input tr = tf = 6 ns) (continued)
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
Table 8.
Capacitive characteristics
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
5.0
5
10
pF
CPD
Power dissipation
capacitance (1)
5.0
70
pF
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’ Duty/100 + Ic/2(per monostable) (Icc’ : Active Supply current) (Duty : %)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M74HC4538C1R 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
M74HC4538M1R 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual Mono Multivib RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
M74HC4538RM13TR 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual Mono Multivib RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
M74HC4538RM13TR 制造商:STMicroelectronics 功能描述:Dual Retriggerable Monostable Multivibra
M74HC4538TTR 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual Mono Multivib RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel