SN74LS191 [TI]

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL; 同步向上/向下计数器, DOWN / UP模式控制
SN74LS191
元器件型号: SN74LS191
生产厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
描述和应用:

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
同步向上/向下计数器, DOWN / UP模式控制

计数器
PDF文件: 总14页 (文件大小:514K)
下载文档:  下载PDF数据表文档文件
型号参数:SN74LS191参数

SN74LS191D

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

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32 TI

SN74LS191D

PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS

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24 MOTOROLA

SN74LS191D3

IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,SOP,16PIN,PLASTIC

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0 TI

SN74LS191DG4

LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16

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0 TI

SN74LS191DRE4

LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16

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0 TI

SN74LS191FN

LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PQCC20

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0 TI

SN74LS191JD

Synchronous Up/Down Counter

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23 ETC

SN74LS191JD

LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, CERAMIC, DIP-16

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0 MOTOROLA

SN74LS191JDS

LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, CERAMIC, DIP-16

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0 MOTOROLA

SN74LS191N

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

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106 TI

SN74LS191N

PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS

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77 MOTOROLA

SN74LS191N-00

LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC, DIP-16

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0 TI

SN74LS191N1

IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,DIP,16PIN,PLASTIC

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0 TI

SN74LS191N-10

LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16

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0 TI

SN74LS191ND

LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC, DIP-16

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0 MOTOROLA