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参数资料
| 型号： | SNJ54AS169AFK |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 计数器 |
| 英文描述： | AS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 12/20页 |
| 文件大小： | 740K |
| 代理商： | SNJ54AS169AFK |
SN54ALS169B, SN54AS169A, SN74ALS169B, SN74AS169A
SYNCHRONOUS 4BIT UP/DOWN BINARY COUNTERS
SDAS125B MARCH 1984 REVISED DECEMBER 1994
22
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
logic symbol
CTRDIV16
LOAD
1, 7D
3
A
4
B
5
C
6
D
M2 [COUNT]
M1 [LOAD]
9
2,3,5,6+/C7
G5
10
15
3,5CT=15
14
13
12
11
QA
QB
QC
QD
G6
7
2
CLK
1
2
4
8
U/D
M4 [DOWN]
M3 [UP]
1
2,4,5,6
ENT
ENP
RCO
4,5CT=0
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the D, J, and N packages.
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PDF描述 |
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| SNJ54AS194FK | AS SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CQCC20 |
| SNJ54AS575W | AS SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP24 |
| SN74ALS575ADWR | ALS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO24 |
| SN74ALS574BN3 | ALS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| SNJ54ALS574BW | ALS SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SNJ54AS169AJ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SNJ54AS174J | 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 16-Pin CDIP Tube |
| SNJ54AS175AJ | 制造商:Texas Instruments 功能描述:FLIP FLOP D-TYPE BUS INTRFC POS-EDGE 1-ELEM 16CDIP - Rail/Tube |
| SNJ54AS175BFK | 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin LCCC Tube |
| SNJ54AS181BJT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
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