数据搜索系统,热门电子元器件搜索 |
|
SN74AVCBH164245KR 数据表(PDF) 8 Page - Texas Instruments |
|
SN74AVCBH164245KR 数据表(HTML) 8 Page - Texas Instruments |
8 / 13 page SN74AVCBH164245 16BIT DUALSUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3STATE OUTPUTS SCES393A − JUNE 2002 − REVISED MAY 2004 8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 operating characteristics, VCCA and VCCB = 3.3 V, TA = 25°C PARAMETER TEST CONDITIONS TYP UNIT Power dissipation capacitance per transceiver, Outputs enabled 14 CpdA (V ) Power dissipation capacitance per transceiver, A port input, B port output Outputs disabled CL = 0, f = 10 MHz 7 pF CpdA (VCCA) Power dissipation capacitance per transceiver, Outputs enabled CL = 0, f = 10 MHz 20 pF CCA Power dissipation capacitance per transceiver, B port input, A port output Outputs disabled 7 Power dissipation capacitance per transceiver, Outputs enabled 20 CpdB Power dissipation capacitance per transceiver, A port input, B port output Outputs disabled CL = 0, f = 10 MHz 7 pF CpdB (VCCB) Power dissipation capacitance per transceiver, Outputs enabled CL = 0, f = 10 MHz 14 pF (VCCB) Power dissipation capacitance per transceiver, B port input, A port output Outputs disabled 7 output description The DOC circuitry is implemented, which, during the transition, initially lowers the output impedance to effectively drive the load and, subsequently, raises the impedance to reduce noise. Figure 1 shows typical VOL vs IOL and VOH vs IOH curves to illustrate the output impedance and drive capability of the circuit. At the beginning of the signal transition, the DOC circuit provides a maximum dynamic drive that is equivalent to a high-drive standard-output device. For more information, refer to the TI application reports, AVC Logic Family Technology and Applications, literature number SCEA006, and Dynamic Output Control (DOC ) Circuitry Technology and Applications, literature number SCEA009. 136 −128 −144 −160 0.4 0.8 1.2 1.6 2.0 2.4 2.8 170 153 119 102 85 68 51 34 17 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 TA = 25°C Process = Nominal IOL − Output Current − mA VCC = 3.3 V VCC = 2.5 V VCC = 1.8 V TA = 25°C Process = Nominal IOH − Output Current − mA VCC = 3.3 V VCC = 2.5 V VCC = 1.8 V −80 −96 −112 −32 −48 −64 0 −16 Figure 1. Typical Output Voltage vs Output Current |
类似零件编号 - SN74AVCBH164245KR |
|
类似说明 - SN74AVCBH164245KR |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 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 |