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參數(shù)資料
| 型號(hào)： | HCC40192B |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 通用總線功能 |
| 英文描述： | Presettable Up/Down BCD Counter(可復(fù)位加/減BCD計(jì)數(shù)器) |
| 中文描述： | 可預(yù)置上/下BCD碼計(jì)數(shù)器（可復(fù)位加/減BCD碼計(jì)數(shù)器） |
| 文件頁(yè)數(shù)： | 7/15頁(yè) |
| 文件大?。?/td> | 314K |
| 代理商： | HCC40192B |
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DYNAMIC ELECTRICAL CHARACTERISTICS
(T
amb
= 25
°
C, C
L
= 50pF, R
L
= 200k
,
typical temperature coefficient for all V
DD
values is 0.3%/
°
C, all input rise and fall time = 20ns)
Test Conditions
Value
Typ.
250
120
90
200
100
70
160
80
60
300
150
110
100
50
40
40
20
15
240
150
130
120
85
70
90
45
30
Symbol
Parameter
V
DD
(V)
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
Min.
Max.
500
240
180
400
200
140
320
160
120
600
300
220
200
100
80
Unit
t
PHL
,
t
P LH
Propagation Delay Time
Clock Up or Clock Down to Q
Reset to Q
ns
PE to Q
ns
Clock Up to Carry
Clock Down to Borrow
ns
Reset or PR to Borrow or Carry
ns
t
THL
,
t
TLH
Transition Time
ns
t
rem
*
Removal Time
Reset or PE
80
40
30
480
300
260
ns
t
W
Clock Input Pulse Width
Reset
ns
PE
240
170
140
180
90
60
15
15
5
ns
Clock
ns
t
r
, t
f
Clock Input Rise or Fall Time
μ
s
f
CL
Maximum Clock Input Frequency
2
5
4
8
11
MHz
5.5
* The time required for Reset or Preset Enable control to be removed before clocking (see timing diagram).
HCC/HCF40192B/193B
7/15
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCC40192BC1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE |
| HCC40192BD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| HCC40192BEY | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE |
| HCC40192BF | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE |
| HCC40192BM1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE |
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