參數(shù)資料
型號(hào): CD74HC192PW
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters
中文描述: 高速CMOS邏輯預(yù)置同步4位向上/向下計(jì)數(shù)器
文件頁(yè)數(shù): 8/16頁(yè)
文件大?。?/td> 355K
代理商: CD74HC192PW
8
Test Circuits and Waveforms
FIGURE 1. ’HC192 SYNCHRONOUS DECADE COUNTERS, TYPICAL RESET, PRESET AND COUNT SEQUENCES
MASTER RESET
ASYNCHRONOUS PARALLEL LOAD
PRESET DATA
P0
P1
P2
P3
CLOCK UP
CLOCK DOWN
OUTPUTS
Q
0
Q
1
Q
2
Q
3
TERMINAL COUNT UP
TERMINAL COUNT DOWN
0
7
8
9
0
1
2
COUNT DOWN
COUNT UP
RESET
1
0
9
8
7
PRESET
SEQUENCES:
1. RESET OUTPUTS TO ZERO.
2. LOAD (PRESET) TO BCD SEVEN.
3. COUNT UP TO EIGHT, NINE,
TERMINAL COUNT UP, ZERO,
ONE AND TWO.
4. COUNT DOWN TO ONE, ZERO,
TERMINAL COUNT DOWN, NINE,
EIGHT AND SEVEN.
CD54/74HC192, CD54/74HC193, CD54/74HCT193
相關(guān)PDF資料
PDF描述
CD74HC194NSR High-Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register
CD74HC22106 QMOS 8 x 8 x 1 Crosspoint Switches with Memory Control
CD74HC22106E QMOS 8 x 8 x 1 Crosspoint Switches with Memory Control
CD74HC237PW High-Speed CMOS Logic, 3- to 8-Line Decoder/Demultiplexer with Address Latches
CD74HC273SM High-Speed CMOS Logic Octal D-Type Flip-Flop with Reset
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CD74HC192PWE4 功能描述:計(jì)數(shù)器 IC Hi-Sp CMOS Pre Sync Up/Dwn w/ASync Reset RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
CD74HC192PWG4 功能描述:計(jì)數(shù)器 IC Hi Sp CMOS Synch BCD Decade Up/Down RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
CD74HC192PWR 功能描述:計(jì)數(shù)器 IC Prest Sync 4bit UpDn RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
CD74HC192PWRE4 功能描述:計(jì)數(shù)器 IC Hi-Sp CMOS Pre Sync Up/Dwn w/ASync Reset RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
CD74HC192PWRG4 功能描述:計(jì)數(shù)器 IC Hi Sp CMOS Synch BCD Decade Up/Down RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel