전자부품 데이터시트 검색엔진 |
|
SN74AHCT16244DLR 데이터시트(PDF) 6 Page - Texas Instruments |
|
|
SN74AHCT16244DLR 데이터시트(HTML) 6 Page - Texas Instruments |
6 / 20 page SN74AHCT16244 SCLS334J – MARCH 1996 – REVISED OCTOBER 2014 www.ti.com 7.4 Thermal Information SN74AHCT16244 THERMAL METRIC(1) DGG DGV DL UNIT 48 PINS 48 PINS 48 PINS RθJA Junction-to-ambient thermal resistance 72.5 83.5 64.6 RθJC(top) Junction-to-case (top) thermal resistance 26.8 35.7 34.5 RθJB Junction-to-board thermal resistance 39.4 46.6 36.4 °C/W ψJT Junction-to-top characterization parameter 2.6 4.3 11.1 ψJB Junction-to-board characterization parameter 39.1 46.0 36.1 (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report (SPRA953). 7.5 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) –40°C to 125°C TA = 25°C SN74AHCT16244 SN74AHCT16244 PARAMETER TEST CONDITIONS VCC UNIT MIN TYP MAX MIN MAX MIN MAX IOH = –50 µA 4.4 4.5 4.4 4.4 VOH 4.5 V V IOH = –8 mA 3.94 3.8 3.8 IOL = 50 µA 0.1 0.1 0.1 VOL 4.5 V V IOL = 8 mA 0.36 0.44 0.44 0 V to II VI = VCC or GND ±0.1 ±1 ±1 µA 5.5 V IOZ VO = VCC or GND 5.5 V ±0.25 ±2.5 ±2.5 µA ICC VI = VCC or GND, IO = 0 5.5 V 4 40 40 µA One input at 3.4 V, ΔICC (1) 5.5 V 1.35 1.5 1.5 mA Other inputs at VCC or GND Ci VI = VCC or GND 5 V 2.5 10 10 10 pF Co VO = VCC or GND 5 V 3 pF (1) This is the increase in supply current for each input at one of the specified TTL voltage levels rather than 0 V or VCC. 7.6 Switching Characteristics, VCC = 5 V ± 0.5 V over recommended operating free-air temperature range (unless otherwise noted) (see Figure 2) TA = –40°C to 125°C TA = 25°C SN74AHCT16244 FROM TO LOAD SN74AHCT16244 PARAMETER UNIT (INPUT) (OUTPUT) CAPACITANCE TYP MAX MIN MAX MIN MAX tPLH 5.4 (1) 8.5 (1) 1 9.5 1 10.5 A Y CL = 15 pF ns tPHL 5.4 (1) 8.5 (1) 1 9.5 1 10.5 tPZH 7.7 (1) 10.4 (1) 1 12 1 13 OE Y CL = 15 pF ns tPZL 7.7 (1) 10.4 (1) 1 12 1 13 tPHZ 5 (1) 10.4 (1) 1 12 1 13 OE Y CL = 15 pF ns tPLZ 5 (1) 10.4 (1) 1 12 1 13 tPLH 7 9.5 1 10.5 1 11.5 A Y CL = 50 pF ns tPHL 5.9 9.5 1 10.5 1 11.5 tPZH 8.2 11.4 1 13 1 14.5 OE Y CL = 50 pF ns tPZL 8.2 11.4 1 13 1 14.5 tPHZ 8.8 11.4 1 13 1 14 OE Y CL = 50 pF ns tPLZ 8.8 11.4 1 13 1 14 tsk(o) CL = 50 pF 1 (2) 1 1 ns (1) On products compliant to MIL-PRF-38535, this parameter is not production tested. (2) On products compliant to MIL-PRF-38535, this parameter does not apply. 6 Submit Documentation Feedback Copyright © 1996–2014, Texas Instruments Incorporated Product Folder Links: SN74AHCT16244 |
유사한 부품 번호 - SN74AHCT16244DLR |
|
유사한 설명 - SN74AHCT16244DLR |
|
|
링크 URL |
개인정보취급방침 |
ALLDATASHEET.CO.KR |
ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크교환 | 제조사별 검색 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 |