參數(shù)資料
型號(hào): MC14518BDW
廠商: ON SEMICONDUCTOR
元件分類(lèi): 通用總線功能
英文描述: Dual Up Counters
中文描述: 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO16
封裝: PLASTIC, SOIC-16
文件頁(yè)數(shù): 4/8頁(yè)
文件大小: 174K
代理商: MC14518BDW
MC14518B
http://onsemi.com
4
(7.)
Characteristic
Symbol
V
DD
Min
Typ
(8.)
Max
Unit
Output Rise and Fall Time
t
TLH
, t
THL
= (1.5 ns/pF) C
L
+ 25 ns
t
TLH
, t
THL
= (0.75 ns/pF) C
L
+ 12.5 ns
t
TLH
, t
THL
= (0.55 ns/pF) C
L
+ 9.5 ns
t
TLH
,
t
THL
5.0
10
15
100
50
40
200
100
80
ns
Propagation Delay Time
Clock to Q/Enable to Q
t
PLH
, t
PHL
= (1.7 ns/pF) C
L
+ 215 ns
t
PLH
, t
PHL
= (0.66 ns/pF) C
L
+ 97 ns
t
PLH
, t
PHL
= (0.5 ns/pF) C
L
+ 75 ns
t
PLH
,
t
PHL
5.0
10
15
280
115
80
560
230
160
ns
Reset to Q
t
PHL
= (1.7 ns/pF) C
L
+ 265 ns
t
PHL
= (0.66 ns/pF) C
L
+ 117 ns
t
PHL
= (0.66 ns/pF) C
L
+ 95 ns
t
PHL
5.0
10
15
330
130
90
650
230
170
ns
Clock Pulse Width
t
w(H)
t
w(L)
5.0
10
15
200
100
70
100
50
35
ns
Clock Pulse Frequency
f
cl
5.0
10
15
2.5
6.0
8.0
1.5
3.0
4.0
MHz
Clock or Enable Rise and Fall Time
t
THL
, t
TLH
5.0
10
15
15
5
4
μ
s
Enable Pulse Width
t
WH(E)
5.0
10
15
440
200
140
220
100
70
ns
Reset Pulse Width
t
WH(R)
5.0
10
15
280
120
90
125
55
40
ns
Reset Removal Time
t
rem
5.0
10
15
– 5
15
20
– 45
– 15
– 5
ns
7. The formulas given are for the typical characteristics only at 25 C.
8. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
Figure 1. Power Dissipation Test Circuit and Waveform
PULSE
GENERATOR
VARIABLE
WIDTH
C
L
C
L
C
L
C
L
V
DD
V
SS
V
SS
500
μ
F
0.01
μ
F
CERAMIC
20 ns
50%
10%
90%
20 ns
I
D
Q3
Q2
Q1
Q0
C
E
R
相關(guān)PDF資料
PDF描述
MC14518BF Dual Up Counters
mc145193 PT06A SERIES (MS3116) STRAIGHT PLUGS, STRAIGHT BODY STYLE, SOLDER TERMINATION, 14 SHELL SIZE, 14-5 INSERT ARRANGEMENT, PLUG GENDER, 5 CONTACTS
MC145193F 1.1 GHZ PLL FREQUENCY SYNTHESIZER
MC14521B 24-Stage Frequency Divider
MC14521 24-Stage Frequency Divider
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC14518BDWG 功能描述:計(jì)數(shù)器移位寄存器 3-18V Dual BCD Up RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
MC14518BDWR2 功能描述:計(jì)數(shù)器移位寄存器 3-18V Dual BCD Up RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
MC14518BDWR2G 功能描述:計(jì)數(shù)器移位寄存器 3-18V Dual BCD Up RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
MC14518BFEL 功能描述:計(jì)數(shù)器 IC 3-18V Dual BCD Up RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
MC14518BFELG 功能描述:計(jì)數(shù)器 IC 3-18V Dual BCD Up RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel