Electronic Components Datasheet Search |
|
74LVCH244AD Datasheet(PDF) 4 Page - NXP Semiconductors |
|
74LVCH244AD Datasheet(HTML) 4 Page - NXP Semiconductors |
4 / 19 page 74LVC_LVCH244A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved. Product data sheet Rev. 8 — 26 June 2013 4 of 19 NXP Semiconductors 74LVC244A; 74LVCH244A Octal buffer/line driver; 3-state 5. Pinning information 5.1 Pinning 5.2 Pin description (1) This is not a supply pin. The substrate is attached to this pad using conductive die attach material. There is no electrical or mechanical requirement to solder this pad. However, if it is soldered, the solder land should remain floating or be connected to GND. Fig 4. Pin configuration for SO20 and (T)SSOP20 Fig 5. Pin configuration for DHVQFN20 and DHXQFN20 74LVC244A 74LVCH244A 1OE VCC 1A0 2OE 2Y0 1Y0 1A1 2A0 2Y1 1Y1 1A2 2A1 2Y2 1Y2 1A3 2A2 2Y3 1Y3 GND 2A3 001aad113 1 2 3 4 5 6 7 8 9 10 12 11 14 13 16 15 18 17 20 19 001aad114 74LVC244A 74LVCH244A Transparent top view GND(1) 9 12 8 13 7 14 6 15 5 16 4 17 3 18 2 19 terminal 1 index area 1A0 2Y0 1A1 2Y1 1A2 2Y2 1A3 2Y3 2OE 1Y0 2A0 1Y1 2A1 1Y2 2A2 1Y3 Table 2. Pin description Symbol Pin Description 1OE, 2OE 1, 19 output enable input (active low) 1A0, 1A1, 1A2, 1A3 2, 4, 6, 8 data input 2Y0, 2Y1, 2Y2, 2Y3 3, 5, 7, 9 data output GND 10 ground (0 V) 2A0, 2A1, 2A2, 2A3 17, 15, 13, 11 data input 1Y0, 1Y1, 1Y2, 1Y3, 18, 16, 14, 12 data output VCC 20 supply voltage |
Similar Part No. - 74LVCH244AD |
|
Similar Description - 74LVCH244AD |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |