Electronic Components Datasheet Search |
|
CD74AC245E Datasheet(PDF) 7 Page - Texas Instruments |
|
|
CD74AC245E Datasheet(HTML) 7 Page - Texas Instruments |
7 / 14 page 7 NOTE: 14. For AC Series only: When VCC = 1.5V, RL = 1kΩ. FIGURE 2. THREE-STATE PROPAGATION DELAY TIMES AND TEST CIRCUIT FIGURE 3. PROPAGATION DELAY TIMES DUT WITH THREE- STATE OTHER INPUTS TIED HIGH OR LOW OUTPUT DISABLE GND (tPHZ, tPZH) OPEN (tPHL, tPLH) OUTPUT RL CL 50pF 2 VCC (tPLZ, tPZL) (OPEN DRAIN) 500 Ω RL 500 Ω OUT INPUT LEVEL 90% VS 10% GND tr = 3ns tPZL 0.2 VCC VOL (≠ VCC) 0.8 VCC OUTPUTS ENABLED OUTPUTS DISABLED VS VS OUTPUTS ENABLED tPLZ tPHZ tPZH OUTPUTS DISABLED tf = 3ns OUTPUT: LOW TO OFF TO LOW OUTPUT: HIGH TO OFF TO HIGH (NOTE 14) tr = 3ns INPUT LEVEL An GND Bn tPLH tf = 3ns 90% VS 10% VS tPHL DUT OUTPUT RL (NOTE) OUTPUT LOAD 500 Ω CL 50pF NOTE: For AC Series Only: When VCC = 1.5V, RL = 1kΩ. FIGURE 4. PROPAGATION DELAY TIMES AC ACT Input Level VCC 3V Input Switching Voltage, VS 0.5 VCC 1.5V Output Switching Voltage, VS 0.5 VCC 0.5 VCC CD54/74AC245, CD54/74ACT245 |
Similar Part No. - CD74AC245E |
|
Similar Description - CD74AC245E |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |