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參數(shù)資料
| 型號(hào)： | MC74HC161AN |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | PRESETTABLE COUNTERS HIGH-PERFORMANCE SILICON-GATE CMOS |
| 中文描述： | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁(yè)數(shù)： | 11/16頁(yè) |
| 文件大小： | 284K |
| 代理商： | MC74HC161AN |
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MC74HC161A, MC74HC163A
http://onsemi.com
11
INPUTS
OUTPUTS
TO
MORE
SIGNIFICANT
STAGES
LOAD
H = COUNT
L = DISABLE
H = COUNT
L = DISABLE
RESET
CLOCK
LOAD
P0 P1 P2 P3
ENABLE P
ENABLE T
CLOCK
R
Q0 Q1 Q2 Q3
RIPPLE
CARRY
OUT
LOAD
RESET
CLOCK
ENABLE P
ENABLE T
TYPICAL APPLICATIONS CASCADING
NOTE: When used in these cascaded configurations the clock fmax guaranteed limits may not apply. Actual performance will depend on
number of stages. This limitation is due to set up times between Enable (Port) and Clock.
LOAD
P0 P1 P2 P3
ENABLE P
ENABLE T
CLOCK
R
Q0 Q1 Q2 Q3
RIPPLE
CARRY
OUT
LOAD
P0 P1 P2 P3
ENABLE P
ENABLE T
CLOCK
R
Q0 Q1 Q2 Q3
RIPPLE
CARRY
OUT
INPUTS
OUTPUTS
INPUTS
OUTPUTS
INPUTS
INPUTS
INPUTS
OUTPUTS
OUTPUTS
OUTPUTS
TO
MORE
SIGNIFICANT
STAGES
LOAD
P0 P1 P2 P3
ENABLE P
ENABLE T
CLOCK
R
Q0 Q1 Q2 Q3
RIPPLE
CARRY
OUT
LOAD
P0 P1 P2 P3
ENABLE P
ENABLE T
CLOCK
R
Q0 Q1 Q2 Q3
RIPPLE
CARRY
OUT
LOAD
P0 P1 P2 P3
ENABLE P
ENABLE T
CLOCK
R
Q0 Q1 Q2 Q3
RIPPLE
CARRY
OUT
Figure 11. N–Bit Synchronous Counters
Figure 12. Nibble Ripple Counter
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HC161ANG | 制造商:ON Semiconductor 功能描述:Counter Single 4-Bit Binary UP 16-Pin PDIP Box 制造商:ON Semiconductor 功能描述:COUNTER SGL 4BIT BINARY UP 16PDIP - Rail/Tube |
| MC74HC161N | 制造商:Freescale Semiconductor 功能描述: 制造商:Motorola Inc 功能描述: |
| MC74HC161NDS | 制造商:Motorola Inc 功能描述: |
| MC74HC162DR2 | 制造商:ON Semiconductor 功能描述: |
| MC74HC163AD | 制造商:ON Semiconductor 功能描述:Counter Single 4-Bit Binary UP 16-Pin SOIC Rail 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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