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CD74HC191
 | 
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Texas Instruments
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High Speed CMOS Logic | 
Original | 
PDF
 | 
297.77KB | 
10 | 
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CD74HC191E
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Texas Instruments
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Synchronous Up/Down Counter with Down/Up Mode Control | 
Original | 
PDF
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493.26KB | 
24 | 
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CD74HC191E
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Texas Instruments
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HIGH SPEED CMOS LOGIC PRESETTABLE SYNCHRONOUS 4-BIT BINARY UP/DOWN COUNTERS | 
Original | 
PDF
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297.77KB | 
10 | 
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CD74HC191E
 | 
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Texas Instruments
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High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-PDIP -55 to 125 | 
Original | 
PDF
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916.95KB | 
29 | 
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CD74HC191E
 | 
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Texas Instruments
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CD74HC191 - High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-PDIP -55 to 125 | 
Original | 
PDF
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1.04MB | 
32 | 
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CD74HC191E
 | 
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Texas Instruments
 | 
Logic - Counters, Dividers, Integrated Circuits (ICs), IC BCD UP/DWN COUNTR PREST 16DIP | 
Original | 
PDF
 | 
 | 
31 | 
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CD74HC191E
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Unknown
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Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. | 
Historical | 
PDF
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33.63KB | 
1 | 
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CD74HC191EE4
 | 
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Texas Instruments
 | 
High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters | 
Original | 
PDF
 | 
640.46KB | 
26 | 
| 
CD74HC191EE4
 | 
 | 
Texas Instruments
 | 
High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-PDIP -55 to 125 | 
Original | 
PDF
 | 
916.95KB | 
29 | 
| 
CD74HC191EE4
 | 
 | 
Texas Instruments
 | 
CD74HC191 - High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-PDIP -55 to 125 | 
Original | 
PDF
 | 
1.04MB | 
32 | 
| 
CD74HC191EE4
 | 
 | 
Texas Instruments
 | 
Logic - Counters, Dividers, Integrated Circuits (ICs), IC BCD UP/DWN COUNTR PREST 16DIP | 
Original | 
PDF
 | 
 | 
31 | 
| 
CD74HC191EG4
 | 
 | 
Texas Instruments
 | 
Integrated Circuits (ICs) - Logic - Counters, Dividers - IC BCD UP/DWN COUNTR PREST 16DIP | 
Original | 
PDF
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1.03MB | 
 | 
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CD74HC191EX
 | 
 | 
Unknown
 | 
Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. | 
Historical | 
PDF
 | 
33.63KB | 
1 | 
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CD74HC191H
 | 
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Texas Instruments
 | 
Presettable Synchronous 4-Bit Up/Down Counter | 
Original | 
PDF
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291.24KB | 
10 | 
| 
 
 
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CD74HC191H
 | 
 | 
Texas Instruments
 | 
CD74HC191 - IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, UUC16, DIE, Counter | 
Original | 
PDF
 | 
1.04MB | 
32 | 
| 
CD74HC191M
 | 
 | 
Texas Instruments
 | 
Presettable Synchronous 4-Bit Up/Down Counters | 
Original | 
PDF
 | 
297.77KB | 
10 | 
| 
CD74HC191M
 | 
 | 
Texas Instruments
 | 
High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/down Counters | 
Original | 
PDF
 | 
503.67KB | 
24 | 
| 
CD74HC191M
 | 
 | 
Texas Instruments
 | 
High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-SOIC -55 to 125 | 
Original | 
PDF
 | 
916.95KB | 
29 | 
| 
CD74HC191M
 | 
 | 
Texas Instruments
 | 
CD74HC191 - High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-SOIC -55 to 125 | 
Original | 
PDF
 | 
1.04MB | 
32 | 
| 
CD74HC191M
 | 
 | 
Texas Instruments
 | 
Logic - Counters, Dividers, Integrated Circuits (ICs), IC BCD UP/DWN COUNT PREST 16SOIC | 
Original | 
PDF
 | 
 | 
31 |