文档预览： 查询MM74HC14供应商MM74HC14 Hex Inverting Schmitt TriggerSeptember 1983 Revised...All inputs are protected from damage due to static discharge by internal ... 点击下载

文档预览： The 74HC4060; 74HCT4060 are high-speed Si-gate CMOS device and is pin compatible with the HEF4060. The 74HC4060; 74HCT4060 are 14-stage ripple-... 点击下载

文档预览： Size Document Number Rev Date: Sheet of LED 470uH + 10uF + 10uF 10K 100pF 1K 3 4 11 10 13 12 74HC14 9 8 + 10uF +10uF 240 2K 0.... 点击下载

文档预览： 74HC/HCT00 Quad2-inputNANDgate Foracompletedatasheet,pleasealsodownload: ... 2,5,10,131Bto4Bdatainputs 3,6,8,111Yto4Ydataoutputs 7GNDground(0V) 14... 点击下载

文档预览： s Pin and function compatible with 74HC14 Ordering Code: Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X”... 点击下载

文档预览： 7 14 IC# Part# Vcc GND 1 74HC14 14 7 C 2002 J. Chris Perez EECE143 Lecture 0Intro to Digital Laboratory Logic Families Transistor-Transistor Logic (TTL) ... 点击下载

文档预览： CD54HC30F3A -55 to 125 14 Ld CERDIP CD54HCT30F3A -55 to 125 14 Ld CERDIP CD74HC30E -55 to 125 14 Ld PDIP CD74HC30M -55 to 125 14 ... 点击下载

文档预览： VoutVx +5V IC1 1 2 14 7 IC# Part# Vcc GND 1 74HC14 14 7 Vout Vin R C 4.4V Vin R C 4.4V Vout a) Vin == Logic 0 b) Vin == Logic 1 Vin Vth- Vth+ 1... 点击下载

文档预览： (Note: Microdot may be in either location) 74HC373 http://onsemi.com 2 DATA INPUTS D0 D1 D2 D3 D4 D5 D6 D7 18 17 14 13 8 7 4 3 1 OUTPUT ENABLE... 点击下载

文档预览： 13.打印不良 1.U13(8255)坏2.U34(74HC125)U17(74HC14)坏3.JP6(DB15P)插座接触不良 主板 14.不读卡 1.卡座短路或开路 2.U1(681000)虚焊或不良 主板 15.键... 点击下载