Motore di ricerca datesheet componenti elettronici |
|
CD4021BCM Scheda tecnica(PDF) 4 Page - Fairchild Semiconductor |
|
CD4021BCM Scheda tecnica(HTML) 4 Page - Fairchild Semiconductor |
4 / 7 page www.fairchildsemi.com 4 AC Electrical Characteristics (Note 6) TA = 25°C, input tr, tf = 20 ns, CL = 50 pF, RL = 200 kΩ Note 6: AC Parameters are guaranteed by DC correlated testing. Note 7: If more than one unit is cascaded trCL should be made less than or equal to the fixed propagation delay of the output of the driving stage for the esti- mated capacitive load. Note 8: CPD determines the no load AC power consumption of any CMOS device. For complete explanation, see 74C family characteristics application note AN-90. Symbol Parameter Conditions Min Typ Max Units tPLH, tPHL Propagation Delay Time VDD = 5V 240 350 ns VDD = 10V 100 175 ns VDD = 15V 70 140 ns tTHL, tTLH Transition Time VDD = 5V 100 200 ns VDD = 10V 50 100 ns VDD = 15V 40 80 ns fCL Maximum Clock VDD = 5V 2.5 3.5 MHz Input Frequency VDD = 10V 5 10 MHz VDD = 15V 8 16 MHz tW Minimum Clock VDD = 5V 100 200 ns Pulse Width VDD = 10V 50 100 ns VDD = 15V 40 80 ns trCL, tfCL Clock Rise and VDD = 5V 15 µs Fall Time (Note 6) VDD = 10V 15 µs VDD = 15V 15 µs ts Minimum Set-Up Time Serial Input VDD = 5V 60 120 ns tH ≥ 200 ns VDD = 10V 40 80 ns (Ref. to CL) VDD = 15V 30 60 ns Parallel Inputs VDD = 5V 25 50 ns tH ≥ 200 ns VDD = 10V 15 30 ns (Ref. to P/S) VDD = 15V 10 20 ns tH Minimum Hold Time VDD = 5V 0 ns Serial In, Parallel In, ts ≥ 400 ns VDD = 10V 10 ns Parallel/Serial Control VDD = 15V 15 ns tWH Minimum P/S VDD = 5V 150 250 ns Pulse Width VDD = 10V 75 125 ns VDD = 15V 50 100 ns tREM Minimum P/S Removal VDD = 5V 100 200 ns Time (Ref. to CL) VDD = 10V 50 100 ns VDD = 15V 40 80 ns CI Average Input Capacitance Any Input 5 7.5 pF CPD Power Dissipation 100 pF Capacitance (Note 8) |
Codice articolo simile - CD4021BCM |
|
Descrizione simile - CD4021BCM |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |