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元器件品牌
74HC191
[PHILIPS]
Presettable synchronous 4-bit binary up/down counter; 可预置同步4位二进制加/减计数器
元器件型号：
74HC191
生产厂家：
NXP SEMICONDUCTORS
描述和应用：
Presettable synchronous 4-bit binary up/down counter
可预置同步4位二进制加/减计数器
计数器
PDF文件：
总14页 (文件大小：111K)
下载文档：
下载PDF数据表文档文件
型号参数：74HC191参数
查看货源
74HC191D
Presettable synchronous 4-bit binary up/down counter
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123
PHILIPS
74HC191DB
Presettable synchronous 4-bit binary up/down counter
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156
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40
PHILIPS
74HC191DB,112
74HC(T)191 - Presettable synchronous 4-bit binary up/down counter SSOP1 16-Pin
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0
PHILIPS
74HC191DB,118
74HC(T)191 - Presettable synchronous 4-bit binary up/down counter SSOP1 16-Pin
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0
PHILIPS
74HC191D-T
Synchronous Up/Down Counter
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44
ETC
74HC191N
Presettable synchronous 4-bit binary up/down counter
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98
PHILIPS
74HC191N-B
Binary Counter, Synchronous, Bidirectional, CMOS, PDIP16
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0
PHILIPS
74HC191PW
Presettable synchronous 4-bit binary up/down counter
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43
PHILIPS
74HC191PW,112
74HC(T)191 - Presettable synchronous 4-bit binary up/down counter TSSOP 16-Pin
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0
PHILIPS
74HC191PW,118
74HC(T)191 - Presettable synchronous 4-bit binary up/down counter TSSOP 16-Pin
Warning
: Undefined variable $rtag in
/www/wwwroot/www.icpdf.com/pdf/pdf/index.php
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156
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0
PHILIPS
74HC191PW-T
IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-403-1, TSSOP-16, Counter
Warning
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156
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0
PHILIPS
74HC192
Presettable synchronous BCD decade up/down counter
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156
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645
PHILIPS
74HC192D
Presettable synchronous BCD decade up/down counter
Warning
: Undefined variable $rtag in
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156
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106
PHILIPS
74HC192DB
IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, PLASTIC, SSOP-16, Counter
Warning
: Undefined variable $rtag in
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156
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2
PHILIPS
74HC192DB-T
IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, Counter
Warning
: Undefined variable $rtag in
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156
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0
PHILIPS
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