Os motores de busca de Datasheet de Componentes eletrônicos |
|
CD4029BCSJ Folha de dados(PDF) 1 Page - Fairchild Semiconductor |
|
CD4029BCSJ Folha de dados(HTML) 1 Page - Fairchild Semiconductor |
1 / 8 page October 1987 Revised January 1999 © 1999 Fairchild Semiconductor Corporation DS005960.prf www.fairchildsemi.com CD4029BC Presettable Binary/Decade Up/Down Counter General Description The CD4029BC is a presettable up/down counter which counts in either binary or decade mode depending on the voltage level applied at binary/decade input. When binary/ decade is at logical “1”, the counter counts in binary, other- wise it counts in decade. Similarly, the counter counts up when the up/down input is at logical “1” and vice versa. A logical “1” preset enable signal allows information at the “jam” inputs to preset the counter to any state asynchro- nously with the clock. The counter is advanced one count at the positive-going edge of the clock if the carry in and preset enable inputs are at logical “0”. Advancement is inhibited when either or both of these two inputs is at logi- cal “1”. The carry out signal is normally at logical “1” state and goes to logical “0” state when the counter reaches its maximum count in the “up” mode or the minimum count in the “down” mode provided the carry input is at logical “0” state. All inputs are protected against static discharge by diode clamps to both VDD and VSS. Features s Wide supply voltage range: 3V to 15V s High noise immunity: 0.45 VDD (typ.) s Low power TTL compatibility: fan out of 2 driving 74L or 1 driving 74LS s Parallel jam inputs s Binary or BCD decade up/down counting Ordering Code: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagram Pin Assignments for DIP, SOIC and SOP Top View Order Number Package Number Package Description CD4029BCWM M16B 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide body CD4029BCSJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide CD4029BCN N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide |
Nº de peça semelhante - CD4029BCSJ |
|
Descrição semelhante - CD4029BCSJ |
|
|
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 |