7490A中文資料etc未分類制造商數(shù)據(jù)手冊(cè)PDF規(guī)格書
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廠商型號(hào) |
7490A |
功能描述 | The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby- five counter. |
文件大小 |
306.59 Kbytes |
頁(yè)面數(shù)量 |
3 頁(yè) |
生產(chǎn)廠商 | List of Unclassifed Manufacturers |
企業(yè)簡(jiǎn)稱 |
ETC1【etc未分類制造商】 |
中文名稱 | 未分類制造商 |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-28 11:45:00 |
人工找貨 | 7490A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
替換型號(hào)
- 1-000-099-00
- 102005
- 16088
- 1808
- 1820-0055
- 19-130-005
- 19A116180-24
- 276-1808
- 373427-1
- 443-629
- 443-7
- 443-7-16088
- 558883
- 569-0882-690
- 56A15-1
- 611572
- 7012167-02
- 733W00039
- 7490
- 7490-6A
- 7490-9A
- 7490ADC
- 7490APC
- 7490DC
- 7490PC
- 760013
- 801808
- 8530
- 905-102
- 9390DC
- 9390PC
- A17(I.C.)
- C3800P
- C7490AP
- C7490P(HEP)
- DDEY029001
- DM7490
- DM7490AN
- DM7490J
- DM7490N
- ECG7490
- FJJ141
- FJJ141-7490
- FU161
- GE-7490
- HD2519
- HD2519P
- HD7490A
- HD7490AP
- HE-443-629
- HE-443-7
- HEPC3800L
- HEPC3800P
- HEPC7490AP
- HEPC7490P
- HL19015
- IC-98(ELCOM)
- ITT7490N
- J1000-7490
- J4-1090
- LB3150
- M53290
- M53290P
- MC7490AP
- MC7490F
- MC7490L
- MC7490P
- MIC7490J
- MIC7490N
- N7490A
- N7490F
- N7490N
- NTE7490
- QTVCM-505
- RS7490
- SK7490
- SMC7490N
- SN7490A
- SN7490AJ
- SN7490AN
- SN7490N
- SN7490N-10
- T7490B1
- 17490D1
- T7490D2
- TCG7490
- TD3490A
- TD3490AP
- TD3490P
- TL7490N
- TVCM-505
- UPB219C
- UPB219D
- US7490A
- US7490J
- USN-7490A
- WEP7490
- WEP7490/7490
- XAA109
- ZN7490E
- ZN7490F
7490A規(guī)格書詳情
DESCRIPTION — The ’90 is a 4-stage ripple counter containing a high speed
flip-flop acting as a divide-by-two and three flip-flops connected as a divideby-
five counter. It can be connected to operate with a conventional BCD output
pattern or it can be connected to provide a 50% duty cycle output. In the
BCD mode, HIGH signals on the Master Set (MS) inputs set the outputs to
BCD nine. HIGH signals on the Master Reset (MR) inputs force all outputs
LOW. For a similar counter with corner power pins, see the ’LS290; for dual
versions, see the ’LS390 and ’LS490.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
21+ |
DIP |
12 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
TE/泰科 |
23+ |
90000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道??商峁┐罅繋?kù)存,詳 |
詢價(jià) | |||
TE/泰科 |
24+ |
S/N |
47364 |
英特法電子只做原裝正品,終端可以免費(fèi)供樣,支持BOM配單 |
詢價(jià) | ||
TE/泰科 |
2452+ |
/ |
275591 |
一級(jí)代理,原裝正品現(xiàn)貨 |
詢價(jià) | ||
7490PC |
1 |
1 |
詢價(jià) | ||||
TE/泰科 |
2447 |
SMD |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
TE/泰科 |
24+ |
12954 |
原廠現(xiàn)貨渠道 |
詢價(jià) | |||
24+ |
30 |
詢價(jià) | |||||
TE/TYCO/AMP |
SCSI DB 50P 壓線 壓條 公頭 |
71672 |
一級(jí)代理百分百有貨,原裝正品現(xiàn)貨,支持實(shí)單! |
詢價(jià) | |||
RICHTEK |
24+ |
SMD |
5 |
C32-端子 |
詢價(jià) |