參數(shù)資料
型號(hào): MC14040BCP
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: ExpressCard Single Power Interface Switch 20-TSSOP -40 to 85
中文描述: 4000/14000/40000 SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDIP16
封裝: PLASTIC, DIP-16
文件頁數(shù): 2/6頁
文件大?。?/td> 220K
代理商: MC14040BCP
MOTOROLA CMOS LOGIC DATA
151
MC14040B
VDD
10
0.05
0
0.05
0.05
“1” Level
VOH
5.0
15
4.95
14.95
4.95
14.95
5.0
15
4.95
14.95
Vdc
Input Voltage
(VO = 13.5 or 1.5 Vdc)
“0” Level
15
4.0
6.75
4.0
4.0
Vdc
(VO = 1.5 or 13.5 Vdc)
“1” Level
15
11
11
8.25
11
Vdc
Output Drive Current
(VOH = 9.5 Vdc)
10
– 1.6
– 1.3
– 2.25
– 0.9
mAdc
(VOL = 1.5 Vdc)
15
4.2
3.4
8.8
2.4
Input Current
Iin
Cin
15
±
0.1
±
0.00001
±
0.1
±
1.0
μ
Adc
Input Capacitance
5.0
7.5
pF
15
20
0.015
20
600
Total Supply Current**
(CL = 50 pF on all outputs, all
IT
5.0
IT = (0.42
μ
A/kHz) f + IDD
μ
Adc
**The formulas given are for the typical characteristics only at 25 C.
To calculate total supply current at loads other than 50 pF:
IT(CL) = IT(50 pF) + (CL – 50) Vfk
where: IT is in
μ
A (per package), CL in pF, V = (VDD – VSS) in volts, f in kHz is input frequency, and k = 0.001.
This device contains protection circuitry to guard against damage
due to high static voltages or electric fields. However, precautions must
be taken to avoid applications of any voltage higher than maximum rated
voltages to this high-impedance circuit. For proper operation, Vin and
Vout should be constrained to the range VSS
(Vin or Vout)
VDD.
Unused inputs must always be tied to an appropriate logic voltage
level (e.g., either VSS or VDD). Unused outputs must be left open.
PIN ASSIGNMENT
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
Q9
Q8
Q10
Q11
VDD
Q1
C
R
Q7
Q5
Q6
Q12
VSS
Q2
Q3
Q4
相關(guān)PDF資料
PDF描述
MC14040BD ExpressCard Single Power Interface Switch 20-QFN -40 to 85
MC14040BDR2 ExpressCard Single Power Interface Switch 20-QFN
MC14040BDT Dual Slot ExpressCard(TM) Power-Interface Switch 32-HTSSOP -40 to 85
MC14040BF Dual Slot ExpressCard(TM) Power-Interface Switch 32-HTSSOP -40 to 85
MC14040BFEL Dual Slot ExpressCard(TM) Power-Interface Switch 32-HTSSOP -40 to 85
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