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SN74LS191NSR

更新时间： 2024-02-01 22:34:31

品牌	Logo	应用领域
德州仪器 - TI		计数器
页数	文件大小	规格书
14页	514K
描述
Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-SO 0 to 70

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SN74LS191NSR 技术参数

SN54190, SN54191, SN54LS190, SN54LS191,

SN74190, SN74191, SN74LS190, SN74LS191

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

SDLS072 – DECEMBER 1972 – REVISED MARCH 1988

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...14

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型号	品牌	替代类型	描述	数据表
SN74LS191NSRE4	TI	完全替代	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16
SN74HC191NSR	TI	类似代替	4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS

型号	品牌	获取价格	描述	数据表
SN74LS191NSRE4	TI	获取价格	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16
SN74LS191NSRG4	TI	获取价格	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16
SN74LS192	TI	获取价格	SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)
SN74LS192D	MOTOROLA	获取价格	PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
SN74LS192D	ONSEMI	获取价格	PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
SN74LS192D	TI	获取价格	SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)
SN74LS192D3	TI	获取价格	SN74LS192D3
SN74LS192DR	TI	获取价格	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, PLASTIC
SN74LS192DR2	MOTOROLA	获取价格	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, PLASTIC
SN74LS192DR2	ROCHESTER	获取价格	Decade Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL