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74HC191DB

Presettable synchronous 4-bit binary up/down counter

GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

74HC191DB,112

Package:16-SSOP(0.209",5.30mm 宽);包装:管件 类别:集成电路(IC) 计数器,除法器 描述:IC SYNC 4BIT BINARY UP/DN 16SSOP

Nexperia USA Inc.

Nexperia USA Inc.

Nexperia USA Inc.

74HC191DB,118

Package:16-SSOP(0.209",5.30mm 宽);包装:管件 类别:集成电路(IC) 计数器,除法器 描述:IC 4BIT BINAR UP/DN COUNT 16SSOP

Nexperia USA Inc.

Nexperia USA Inc.

Nexperia USA Inc.

74HC191N

Presettablesynchronous4-bitbinaryup/downcounter

GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

74HC191PW

Presettablesynchronous4-bitbinaryup/downcounter

GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

74HC191PW

Presettablesynchronous4-bitbinaryup/downcounter

1.Generaldescription The74HC191isanasynchronouslypresettable4-bitbinaryup/downcounter.Itcontainsfour master/slaveflip-flopswithinternalgatingandsteeringlogictoprovideasynchronouspresetand synchronouscount-upandcount-downoperation.Asynchronousparallelloadcapabil

NEXPERIANexperia B.V. All rights reserved

安世安世半导体(中国)有限公司

CD74HC191

SYNCHORONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments

德州仪器美国德州仪器公司

CD74HC191

HIGHSPEEDCMOSLOGIC

TITexas Instruments

德州仪器美国德州仪器公司

CD74HC191

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

CD74HC191E

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

供应商型号品牌批号封装库存备注价格
NEXPERIA/安世
25+
SOT338-1
600000
NEXPERIA/安世全新特价74HC191DB即刻询购立享优惠#长期有排单订
询价
112
24+
17+
0
SSOP-16
询价
Nexperia/安世
22+
SOT338-1
21840
原厂原装正品现货
询价
NEXPERIA/安世
2447
SOT338-1
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
恩XP
22+
16SSOP
9000
原厂渠道,现货配单
询价
NEXPERIA/安世
22+
SOT338-1
10990
原装正品
询价
NEXPERIA/安世
25+
SOT338-1
21840
全新原装现货库存
询价
NEXPERIA/安世
2023+
SOT338-1
48000
AI智能識别、工業、汽車、醫療方案LPC批量及配套一站
询价
NEXPERIA/安世
21+22+
SOT338-1
21840
原装现货 价格优势
询价
恩XP
25+
SOT338
188600
全新原厂原装正品现货 欢迎咨询
询价
更多74HC191DB供应商 更新时间2025-7-24 14:14:00