参数资料
| 型号： | MC14521BFG |
| 厂商： | ON Semiconductor |
| 文件页数： | 3/9页 |
| 文件大小： | 0K |
| 描述： | IC DIVIDER 24STAGE FREQ 16SOEIAJ |
| 产品变化通告： | 1Q2012 Discontinuation 30/Mar/2012 |
| 标准包装： | 50 |
| 系列： | 4000B |
| 逻辑类型： | 除以 2 |
| 元件数： | 1 |
| 每个元件的位元数： | 24 |
| 计数速率： | 12MHz |
| 触发器类型： | 负边沿 |
| 电源电压： | 3 V ~ 18 V |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.209"，5.30mm 宽） |
| 供应商设备封装： | 16-SOEIAJ |
| 包装： | 管件 |
MC14521B
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS)
Characteristic
Symbol
VDD
Vdc
55_C
25_C
125_C
Unit
Min
Max
Min
Typ
(Note 2)
Max
Min
Max
Output Voltage
“0” Level
Vin = VDD or 0
“1” Level
Vin = 0 or VDD
VOL
5.0
10
15
0.05
0
0.05
0.05
Vdc
VOH
5.0
10
15
4.95
9.95
14.95
4.95
9.95
14.95
5.0
10
15
4.95
9.95
14.95
Vdc
Input Voltage
“0” Level
(VO = 4.5 or 0.5 Vdc)
(VO = 9.0 or 1.0 Vdc)
(VO = 13.5 or 1.5 Vdc)
“1” Level
(VO = 0.5 or 4.5 Vdc)
(VO = 1.0 or 9.0 Vdc)
(VO = 1.5 or 13.5 Vdc)
VIL
5.0
10
15
1.5
3.0
4.0
2.25
4.50
6.75
1.5
3.0
4.0
1.5
3.0
4.0
Vdc
VIH
5.0
10
15
3.5
7.0
11
3.5
7.0
11
2.75
5.50
8.25
3.5
7.0
11
Vdc
Output Drive Current
(VOH = 4.5 Vdc)
Source
(VOH = 9.0 Vdc)
Pin 4
(VOH = 13 Vdc)
(VOH = 2.5 Vdc)
Source
(VOH = 4.6 Vdc) Pins 1, 7, 10,
(VOH = 9.5 Vdc) 11, 12, 13, 14
(VOH = 13.5 Vdc)
and 15
(VOL = 0.4 Vdc)
Sink
(VOL = 0.5 Vdc)
(VOL = 1.5 Vdc)
IOH
5.0
10
15
– 0.25
– 0.62
– 1.8
– 0.2
– 0.5
– 1.5
– 0.36
– 0.9
– 3.5
– 0.14
– 0.35
– 1.1
mAdc
5.0
10
15
– 3.0
– 0.64
– 1.6
– 4.2
– 2.4
– 0.51
– 1.3
– 3.4
– 4.2
– 0.88
– 2.25
– 8.8
– 1.7
– 0.36
– 0.9
– 2.4
mAdc
IOL
5.0
10
15
0.64
1.6
4.2
0.51
1.3
3.4
0.88
2.25
8.8
0.36
0.9
2.4
mAdc
Input Current
Iin
15
± 0.1
±0.00001
± 0.1
± 1.0
mAdc
Input Capacitance
(Vin = 0)
Cin
5.0
7.5
pF
Quiescent Current
(Per Package)
IDD
5.0
10
15
5.0
10
20
0.005
0.010
0.015
5.0
10
20
150
300
600
mAdc
Total Supply Current (Note 3, 4)
(Dynamic plus Quiescent,
Per Package)
(CL = 50 pF on all outputs, all
buffers switching)
IT
5.0
10
15
IT = (0.42 mA/kHz) f + IDD
IT = (0.85 mA/kHz) f + IDD
IT = (1.40 mA/kHz) f + IDD
mAdc
2. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
3. The formulas given are for the typical characteristics only at 25_C.
4. To calculate total supply current at loads other than 50 pF: IT(CL) = IT(50 pF) + (CL – 50) Vfk where: IT is in mA (per package), CL in pF,
V = (VDD – VSS) in volts, f in kHz is input frequency, and k = 0.003.
相关PDF资料 |
PDF描述 |
|---|---|
| MC14526BFG | IC COUNTER BINARY 6BIT 16SOEIAJ |
| MC14553BCPG | IC COUNTER BCD 3DIGIT CMOS 16DIP |
| MC14569BDWR2 | IC COUNTER DUAL 4BIT 1:4 16-SOIC |
| MC74AC244MELG | IC BUFF/DVR TRI-ST DUAL 20SOEIAJ |
| MC74AC4040MELG | IC COUNTER RIPPLE 12ST 16-SOEIAJ |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC145220DT | 制造商:Motorola Inc 功能描述: |
| MC14522BCP | 制造商:Motorola Inc 功能描述:Counter, Down, Decade, 16 Pin, Plastic, DIP |
| MC14522BDW | 制造商:Motorola Inc 功能描述: |
| MC14526B AC7 WAF | 制造商:ON Semiconductor 功能描述: |
| MC14526BAC7 WAF | 制造商:ON Semiconductor 功能描述: |
发布紧急采购，3分钟左右您将得到回复。