二进制计数器可用于生成时钟信号、分频外部时钟信号或在预设数量的时钟脉冲后启动事件,非常适合简单的定时应用。Nexperia高效的解决方案采用低功耗CMOS技术,集成了振荡器和TTL兼容输入。

特性和优势

  • 时钟生成
  • 时钟分频
  • 集成式振荡器
  • 低功耗CMOS
  • TTL兼容输入
  • AEC-Q100 1级

关键应用

  • 汽车定时应用
选型表下载
Type numberProduct statusFamilyDescriptionVCC (V)Output drive capability (mA)Logic switching levelstpd (ns)fmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)No of pinsPackage namePackage versionFunction
74AHC1G4208GW-Q100ProductionAHC(T)8-stage divider andoscillator2 - 5.5± 8CMOS14165low25303 174.18679975TSSOP5SOT353-1Divider counters
74AHC1G4210GW-Q100ProductionAHC(T)10-stage divider andoscillator2 - 5.5± 8CMOS17165low25303 174.18679975TSSOP5SOT353-1Counters/frequencydividers
74AHC1G4212GW-Q100ProductionAHC(T)12-stage divider andoscillator2 - 5.5± 8CMOS20165low25303 174.18679975TSSOP5SOT353-1Counters/frequencydividers
74AHC1G4214GW-Q100ProductionAHC(T)14-stage divider andoscillator2 - 5.5± 8CMOS23165low25303 174.18679975TSSOP5SOT353-1Counters/frequencydividers
74AHC1G4215GW-Q100ProductionAHC(T)15-stage divider andoscillator2 - 5.5± 8CMOS24165low25303 174.18679975TSSOP5SOT353-1Divider counters
74HC161D-Q100ProductionHC(T)Presettablesynchronous 4-bit binary counter; asynchronous reset2.0 - 6.0± 5.2CMOS1948low-40~1258364116SO16SOT109-1Binarycounters/timers
74HC161PW-Q100ProductionHC(T)Presettablesynchronous 4-bit binary counter; asynchronous reset2.0 - 6.0± 5.2CMOS1948low-40~12511634516TSSOP16SOT403-1Binarycounters/timers
74HC4024D-Q100ProductionHC(T)7-stage binary ripplecounter2.0 - 6.0± 5.2CMOS1498low-40~1256612314SO14SOT108-1Binarycounters/timers
74HC163D-Q100ProductionHC(T)Presettablesynchronous 4-bit binary counter; synchronous reset2.0 - 6.0± 5.2CMOS1751low-40~125835.24116SO16SOT109-1Binarycounters/timers
74HC163PW-Q100ProductionHC(T)Presettablesynchronous 4-bit binary counter; synchronous reset2.0 - 6.0± 5.2CMOS1751low-40~1251172.54516TSSOP16SOT403-1Binarycounters/timers
74HCT163D-Q100ProductionHC(T)Presettablesynchronous 4-bit binary counter; synchronous reset; TTL enabled4.5 - 5.5± 4TTL2050low-40~125835.24116SO16SOT109-1Binarycounters/timers
74HCT163PW-Q100ProductionHC(T)Presettablesynchronous 4-bit binary counter; synchronous reset; TTL enabled4.5 - 5.5± 4TTL2050low-40~1251172.54516TSSOP16SOT403-1Binarycounters/timers
74HC193D-Q100ProductionHC(T)Presettablesynchronous 4-bit binary up/down counter; separate up/down clocks2.0 - 6.0± 5.2CMOS2041low-40~1256612316SO16SOT109-1Binarycounters/timers
74HC193PW-Q100ProductionHC(T)Presettablesynchronous 4-bit binary up/down counter; separate up/down clocks2.0 - 6.0± 5.2CMOS2041low-40~12510112716TSSOP16SOT403-1Binarycounters/timers
74HCT193D-Q100ProductionHC(T)Presettablesynchronous 4-bit binary up/down counter; separate up/down clocks; TTLenabled4.5 - 5.5± 4TTL2043low-40~1256612316SO16SOT109-1Binarycounters/timers
74HCT193PW-Q100ProductionHC(T)Presettablesynchronous 4-bit binary up/down counter; separate up/down clocks; TTLenabled4.5 - 5.5± 4TTL2043low-40~12510112716TSSOP16SOT403-1Binarycounters/timers
74HC393BQ-Q100ProductionHC(T)Dual 4-bit binaryripple counter2.0 - 6.0± 5.2CMOS1299low-40~125918.65814DHVQFN14SOT762-1Binarycounters/timers
74HC393D-Q100ProductionHC(T)Dual 4-bit binaryripple counter2.0 - 6.0± 5.2CMOS1299low-40~125897.44714SO14SOT108-1Binarycounters/timers
74HC393PW-Q100ProductionHC(T)Dual 4-bit binaryripple counter2.0 - 6.0± 5.2CMOS1299low-40~1251283.45214TSSOP14SOT402-1Binarycounters/timers
74HCT393BQ-Q100ProductionHC(T)Dual 4-bit binaryripple counter; TTL enabled4.5 - 5.5± 4TTL2053low-40~125918.65814DHVQFN14SOT762-1Binarycounters/timers
74HCT393D-Q100ProductionHC(T)Dual 4-bit binaryripple counter; TTL enabled4.5 - 5.5± 4TTL2053low-40~125897.44714SO14SOT108-1Binarycounters/timers
74HCT393PW-Q100ProductionHC(T)Dual 4-bit binaryripple counter; TTL enabled4.5 - 5.5± 4TTL2053low-40~1251283.45214TSSOP14SOT402-1Binarycounters/timers
74HC4017BQ-Q100ProductionHC(T)Johnson decadecounter with 10 decoded outputs2.0 - 6.0± 5.2CMOS1877low-40~1259011.85916DHVQFN16SOT763-1BCD/decade counters
74HC4017D-Q100ProductionHC(T)Johnson decadecounter with 10 decoded outputs2.0 - 6.0± 5.2CMOS1877low-40~125908.34916SO16SOT109-1BCD/decade counters
74HC4017PW-Q100ProductionHC(T)Johnson decadecounter with 10 decoded outputs2.0 - 6.0± 5.2CMOS1877low-40~1251223.95216TSSOP16SOT403-1BCD/decade counters
74HCT4017BQ-Q100ProductionHC(T)Johnson decadecounter with 10 decoded outputs; TTL enabled4.5 - 5.5± 4TTL2167low-40~1259011.85916DHVQFN16SOT763-1BCD/decade counters
74HCT4017D-Q100ProductionHC(T)Johnson decadecounter with 10 decoded outputs; TTL enabled4.5 - 5.5± 4TTL2167low-40~125908.34916SO16SOT109-1BCD/decade counters
74HC4020BQ-Q100ProductionHC(T)14-stage binaryripple counter2.0 - 6.0± 5.2CMOS11101low-40~1258375116DHVQFN16SOT763-1Binarycounters/timers
74HC4020D-Q100ProductionHC(T)14-stage binaryripple counter2.0 - 6.0± 5.2CMOS11101low-40~125835.24116SO16SOT109-1Binarycounters/timers
74HC4020PW-Q100ProductionHC(T)14-stage binaryripple counter2.0 - 6.0± 5.2CMOS11101low-40~1251162.34416TSSOP16SOT403-1Binarycounters/timers
74HCT4020BQ-Q100ProductionHC(T)14-stage binaryripple counter; TTL enabled4.5 - 5.5± 4TTL1552low-40~1258375116DHVQFN16SOT763-1Binarycounters/timers
74HCT4020D-Q100ProductionHC(T)14-stage binaryripple counter; TTL enabled4.5 - 5.5± 4TTL1552low-40~125824.84016SO16SOT109-1Binarycounters/timers
74HCT4020PW-Q100ProductionHC(T)14-stage binaryripple counter; TTL enabled4.5 - 5.5± 4TTL1552low-40~1251162.34416TSSOP16SOT403-1Binarycounters/timers
74HC4040BQ-Q100ProductionHC(T)12-stage binaryripple counter2.0 - 6.0± 5.2CMOS1490low-40~1258375116DHVQFN16SOT763-1Binarycounters/timers
74HC4040D-Q100ProductionHC(T)12-stage binaryripple counter2.0 - 6.0± 5.2CMOS1490low-40~125835.24116SO16SOT109-1Binarycounters/timers
74HC4040PW-Q100ProductionHC(T)12-stage binaryripple counter2.0 - 6.0± 5.2CMOS1490low-40~1251162.34416TSSOP16SOT403-1Binarycounters/timers
74HCT4040BQ-Q100ProductionHC(T)12-stage binaryripple counter; TTL enabled4.5 - 5.5± 4TTL1679low-40~1258375116DHVQFN16SOT763-1Binarycounters/timers
74HCT4040D-Q100ProductionHC(T)12-stage binaryripple counter; TTL enabled4.5 - 5.5± 4TTL1679low-40~125824.84016SO16SOT109-1Binarycounters/timers
74HCT4040PW-Q100ProductionHC(T)12-stage binaryripple counter; TTL enabled4.5 - 5.5± 4TTL1679low-40~1251162.34416TSSOP16SOT403-1Binarycounters/timers
74HC4060BQ-Q100ProductionHC(T)14-stage binaryripple counter with oscillator2.0 - 6.0± 5.2CMOS3195low-40~125826.25016DHVQFN16SOT763-1Binarycounters/timers
74HC4060D-Q100ProductionHC(T)14-stage binaryripple counter with oscillator2.0 - 6.0± 5.2CMOS3195low-40~125824.74016SO16SOT109-1Binarycounters/timers
74HC4060PW-Q100ProductionHC(T)14-stage binaryripple counter with oscillator2.0 - 6.0± 5.2CMOS3195low-40~1251152.14216TSSOP16SOT403-1Binarycounters/timers
74HCT4060BQ-Q100ProductionHC(T)14-stage binaryripple counter with oscillator; TTL enabled4.5 - 5.5± 4TTL3180low-40~125826.25016DHVQFN16SOT763-1Binarycounters/timers
74HCT4060D-Q100ProductionHC(T)14-stage binaryripple counter with oscillator; TTL enabled4.5 - 5.5± 4TTL3180low-40~125814.33916SO16SOT109-1Binarycounters/timers
74HC4520D-Q100ProductionHC(T)Dual 4-bitsynchronous binary counter2.0 - 6.0± 5.2CMOS2468low-40~1256512216SO16SOT109-1Binarycounters/timers
74HCT4520D-Q100ProductionHC(T)Dual 4-bitsynchronous binary counter; TTL enabled4.5 - 5.5± 4TTL2464low-40~1256312016SO16SOT109-1Binarycounters/timers
74LV393D-Q100ProductionLVDual 4-bit binaryripple counter1.0 - 3.6± 6TTL1290low-40~1258984714SO14SOT108-1Binarycounters/timers
74LV393PW-Q100ProductionLVDual 4-bit binaryripple counter1.0 - 3.6± 6TTL1290low-40~12512845214TSSOP14SOT402-1Binarycounters/timers
74LV4060D-Q100ProductionLV14-stage binaryripple counter with oscillator1.0 - 5.5± 6TTL29 low-40~125814.33916SO16SOT109-1Binarycounters/timers
74LV4060PW-Q100ProductionLV14-stage binaryripple counter with oscillator1.0 - 5.5± 6TTL29 low-40~1251152.14216TSSOP16SOT403-1Binarycounters/timers
HEF4017BT-Q100ProductionHEF4000B5-stage Johnsondecade counter4.5 - 15.5± 2.4CMOS4015medium-40~85929.35116SO16SOT109-1BCD/decade counters
HEF4020BT-Q100ProductionHEF4000B14-stage binarycounter4.5 - 15.5± 2.4CMOS3018medium-40~855611316SO16SOT109-1Binarycounters/timers
HEF4040BT-Q100ProductionHEF4000B12-stage binaryripple counter4.5 - 15.5± 2.4CMOS3525medium-40~85793.53716SO16SOT109-1Binarycounters/timers
HEF4060BT-Q100ProductionHEF4000B14-stage binaryripple counter with oscillator4.5 - 15.5± 2.4CMOS5030medium-40~85887.74716SO16SOT109-1Divider counters
HEF4520BT-Q100ProductionHEF4000BDual 4-bitsynchronous binary counter4.5 - 15.5± 2.4CMOS1540medium-40~859095016SO16SOT109-1Binarycounters/timers
HEF4541BT-Q100ProductionHEF4000BProgrammable timer4.5 - 15.5- 4/ + 2.7CMOS38150medium-40~855311014SO14SOT108-1Binarycounters/timers
数据手册
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