Os motores de busca de Datasheet de Componentes eletrônicos |
|
74ALVCH16543 Folha de dados(PDF) 3 Page - NXP Semiconductors |
|
74ALVCH16543 Folha de dados(HTML) 3 Page - NXP Semiconductors |
3 / 20 page 1999 Nov 23 3 Philips Semiconductors Product specification 16-bit D-type registered transceiver; 3-state 74ALVCH16543 QUICK REFERENCE DATA Ground = 0; Tamb =25 °C; tr =tf = 2.5 ns Notes 1. CPD is used to determine the dynamic power dissipation (PD in µW). PD =CPD × VCC2 × fi + Σ (CL × VCC2 × fo) where: fi = input frequency in MHz; CL = output load capacitance in pF; fo = output frequency in MHz; VCC = supply voltage in Volts; Σ (CL × VCC2 × fo) = sum of outputs. 2. The condition is VI = GND to VCC. ORDERING INFORMATION PINNING SYMBOL PARAMETER CONDITIONS TYPICAL UNIT tPHL/tPLH propagation delay nAn,nBn to nBn,nAn CL = 50 pF; VCC = 3.3 V 3.8 ns CI input capacitance 4.0 pF CPD power dissipation capacitance per latch notes 1 and 2 outputs enabled 44 pF outputs disabled 14 pF OUTSIDE NORTH AMERICA NORTH AMERICA PACKAGE TEMPERATURE RANGE PINS PACKAGE MATERIAL CODE 74ALVCH16543DGG ACH16543 DGG −40 to +85 °C 56 TSSOP plastic SOT364-1 PIN SYMBOL DESCRIPTION 1 and 28 1OEAB, 2OEAB output enable A-to-B for register 1 or 2 2 and 27 1LEAB, 2LEAB latch enable A-to-B for register 1 or 2 3 and 26 1EAB, 2EAB A-to-B enable for register 1 or 2 4, 11, 18, 25, 32, 39, 46 and 53 GND ground (0 V) 5, 6, 8, 9, 10, 12, 13 and 14 1A0 to 1A7 data inputs/outputs 7, 22, 35 and 50 VCC DC supply voltage 15, 16, 17, 19, 20, 21, 23 and 24 2A0 to 2A7 data inputs/outputs 29 and 56 2OEBA, 1OEBA output enable B-to-A for register 1 or 2 30 and 55 2LEBA, 1LEAB latch enable B-to-A for register 1 or 2 31 and 54 2EBA, 1EBA B-to-A enable for register 1 or 2 33, 34, 36, 37, 38, 40, 41 and 42 2B7 to 2B0 data inputs/outputs 43, 44, 45, 47, 48, 49, 51 and 52 1B7 to 1B0 data inputs/outputs |
Nº de peça semelhante - 74ALVCH16543 |
|
Descrição semelhante - 74ALVCH16543 |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes 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 |