データシートサーチシステム |
|
SN74AC244 データシート(PDF) 4 Page - Texas Instruments |
|
|
SN74AC244 データシート(HTML) 4 Page - Texas Instruments |
4 / 14 page SN54AC244, SN74AC244 OCTAL BUFFERS/DRIVERS WITH 3STATE OUTPUTS SCAS514E − JUNE 1995 − REVISED OCTOBER 2003 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC TA = 25°C SN54AC244 SN74AC244 UNIT PARAMETER TEST CONDITIONS VCC MIN TYP MAX MIN MAX MIN MAX UNIT 3 V 2.9 2.9 2.9 IOH = −50 µA 4.5 V 4.4 4.4 4.4 IOH = −50 µA 5.5 V 5.4 5.4 5.4 VOH IOH = −12 mA 3 V 2.56 2.4 2.46 V VOH IOH = −24 mA 4.5 V 3.86 3.7 3.76 V IOH = −24 mA 5.5 V 4.86 4.7 4.76 IOH = −50 mA† 5.5 V 3.85 IOH = −75 mA† 5.5 V 3.85 3 V 0.1 0.1 0.1 IOL = 50 µA 4.5 V 0.1 0.1 0.1 IOL = 50 µA 5.5 V 0.1 0.1 0.1 VOL IOL = 12 mA 3 V 0.36 0.5 0.44 V VOL IOL = 24 mA 4.5 V 0.36 0.5 0.44 V IOL = 24 mA 5.5 V 0.36 0.5 0.44 IOL = 50 mA† 5.5 V 1.65 IOL = 75 mA† 5.5 V 1.65 II Data inputs VI = VCC or GND 5.5 V ±0.1 ±1 ±1 A II Control inputs VI = VCC or GND 5.5 V ±0.1 ±1 ±1 µA IOZ VO = VCC or GND, VI(OE) = VIL or VIH 5.5 V ±0.25 ±5 ±2.5 µA ICC VI = VCC or GND, IO = 0 5.5 V 4 80 40 µA Ci VI = VCC or GND 5 V 2.5 pF † Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms. switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO TA = 25°C SN54AC244 SN74AC244 UNIT PARAMETER FROM (INPUT) TO (OUTPUT) MIN TYP MAX MIN MAX MIN MAX UNIT tPLH A Y 2 6.5 9 1 12.5 1.5 10 ns tPHL A Y 2 6.5 9 1 12 2 10 ns tPZH OE Y 2 6 10.5 1 11.5 1.5 11 ns tPZL OE Y 2.5 7.5 10 1 13 2 11 ns tPHZ OE Y 3 7 10 1 12.5 1.5 10.5 ns tPLZ OE Y 2.5 7.5 10.5 1 13 2.5 11.5 ns |
同様の部品番号 - SN74AC244 |
|
同様の説明 - SN74AC244 |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト 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 |