전자부품 데이터시트 검색엔진 |
|
CD74HC161M 데이터시트(PDF) 3 Page - Texas Instruments |
|
|
CD74HC161M 데이터시트(HTML) 3 Page - Texas Instruments |
3 / 16 page 3 MODE SELECT - FUNCTION TABLE FOR ’HC161 AND ’HCT161 OPERATING MODE INPUTS OUTPUTS MR CP PE TE SPE Pn Qn TC Reset (Clear) L XXXXX L L Parallel Load H ↑ XX l l L L H ↑ X X l h H (Note 1) Count H ↑ h h h (Note 3) X Count (Note 1) Inhibit H X I (Note 2) X h (Note 3) X qn (Note 1) H X X I (Note 2) h (Note 3) X qn L MODE SELECT - FUNCTION TABLE FOR ’HC163 AND ’HCT163 OPERATING MODE INPUTS OUTPUTS MR CP PE TE SPE Pn Qn TC Reset (Clear) l ↑ XXXX L L Parallel Load h (Note 3) ↑ XX l l L L h (Note 3) ↑ X X l h H (Note 1) Count h (Note 3) ↑ h h h (Note 3) X Count (Note 1) Inhibit h (Note 3) X I (Note 2) X h (Note 3) X qn (Note 1) h (Note 3) X X I (Note 2) h (Note 3) X qn L H = High voltage level steady state; L = Low voltage level steady state; h = High voltage level one setup time prior to the Low-to-High clock transition; l = Low voltage level one setup time prior to the Low-to-High clock transition; X = Don’t Care; q = Lower case letters indicate the state of the referenced output prior to the Low-to-High clock transition; ↑ = Low-to-High clock transition. NOTES: 1. The TC output is High when TE is High and the counter is at Terminal Count (HHHH for HC/HCT161 and ’HC/HCT163). 2. The High-to-Low transition of PE or TE on the ’HC/HCT161 and the ’HC/HCT163 should only occur while CP is HIGH for conventional operation. 3. The Low-to-High transition of SPE on the ’HC/HCT161 and SPE or MR on the ’HC/HCT163 should only occur while CP is HIGH for conventional operation. CD54/74HC161, CD54/74HCT161, CD54/74HC163, CD54/74HCT163 |
유사한 부품 번호 - CD74HC161M |
|
유사한 설명 - CD74HC161M |
|
|
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 |