型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
SN74LS191 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL Counts 8-4-2-1 BCD or Binary Single Down/Up Count Control Line Count Enable Control Input Ripple Clock Output for Cascading Asynchronously Presettable with Load Control Parallel Outputs Cascadable for n-Bit Applications 文件:627 Kbytes 页数:17 Pages | TI 德州仪器 | TI | |
SN74LS191 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件:512.63 Kbytes 页数:14 Pages | TI 德州仪器 | TI | |
SN74LS191 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件:1.06224 Mbytes 页数:16 Pages | TI 德州仪器 | TI | |
SN74LS191 | 具有加/减模式控制的同步 4 位加/减计数器 The '190, 'LS190, '191, and 'LS191 are synchronous, reversible up/down counters having a complexity of 58 equivalent gates. The '191 and 'LS191 are 4-bit binary counters and the '190 and 'LS190 are BCD counters. Synchronous operation is provided by having all flip-flops clocked simultaneously so tha • Counts 8-4-2-1 BCD or Binary• Single Down/Up Count Control Line• Count Enable Control Input• Ripple Clock Output for Cascading• Asynchronously Presettable with Load Control• Parallel Outputs• Cascadable for n-Bit Applications; | TI 德州仪器 | TI | |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54/74LS190 is a synchronous UP/DOWN BCD Decade (8421) Counter and the SN54/74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transit 文件:310.01 Kbytes 页数:10 Pages | Motorola 摩托罗拉 | Motorola | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL Counts 8-4-2-1 BCD or Binary Single Down/Up Count Control Line Count Enable Control Input Ripple Clock Output for Cascading Asynchronously Presettable with Load Control Parallel Outputs Cascadable for n-Bit Applications 文件:627 Kbytes 页数:17 Pages | TI 德州仪器 | TI | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL Counts 8-4-2-1 BCD or Binary Single Down/Up Count Control Line Count Enable Control Input Ripple Clock Output for Cascading Asynchronously Presettable with Load Control Parallel Outputs Cascadable for n-Bit Applications 文件:627 Kbytes 页数:17 Pages | TI 德州仪器 | TI | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL Counts 8-4-2-1 BCD or Binary Single Down/Up Count Control Line Count Enable Control Input Ripple Clock Output for Cascading Asynchronously Presettable with Load Control Parallel Outputs Cascadable for n-Bit Applications 文件:627 Kbytes 页数:17 Pages | TI 德州仪器 | TI | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL Counts 8-4-2-1 BCD or Binary Single Down/Up Count Control Line Count Enable Control Input Ripple Clock Output for Cascading Asynchronously Presettable with Load Control Parallel Outputs Cascadable for n-Bit Applications 文件:627 Kbytes 页数:17 Pages | TI 德州仪器 | TI | ||
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54/74LS190 is a synchronous UP/DOWN BCD Decade (8421) Counter and the SN54/74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transit 文件:310.01 Kbytes 页数:10 Pages | Motorola 摩托罗拉 | Motorola |
技术参数
- VCC(Min)(V):
4.75
- VCC(Max)(V):
5.25
- Bits(#):
4
- Voltage(Nom)(V):
5
- F @ nom voltage(Max)(MHz):
35
- ICC @ nom voltage(Max)(mA):
105
- tpd @ nom Voltage(Max)(ns):
52
- IOL(Max)(mA):
16
- IOH(Max)(mA):
-0.8
- Function:
Counter
- Type:
Binary
- Rating:
Catalog
- Operating temperature range(C):
0 to 70
- Package Group:
PDIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
PDIP|16 |
684100 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI |
24+/25+ |
40 |
原装正品现货库存价优 |
询价 | |||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
MOT |
06+ |
PDIP |
1000 |
自己公司全新库存绝对有货 |
询价 | ||
TEXAS |
24+ |
DIP16P |
6868 |
原装现货,可开13%税票 |
询价 | ||
TI |
23+ |
SOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
24+ |
DIP16 |
3000 |
自己现货 |
询价 | |||
TI |
2016+ |
SOP16 |
2325 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
TI |
23+ |
DIP16 |
5000 |
原装正品,假一罚十 |
询价 | ||
TI |
25+ |
DIP16 |
6800 |
绝对原装!真实库存! |
询价 |
相关规格书
更多- UNE5532
- XRCGB25M000F3N00R0
- WNS40H100CG
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074
- TL074B
- TL074M
- TXFZ1800R120P2CM
- TA0559A
- TA0557A
- TA0556A
- TA0550A
- TA0559A
- TA0558A
- STA0557A
- STA0550A
- STA0559A
- STA0556A
- SR6820
- SR6873
- SR681K14D
- SR681K18E
- SR681K34R
- SR681K20E
- SR680K20D
- SR681K10E
- SR681K20D
- SR681K10D
- SR681K53D
- SR681K05E
- SR681K14E
- SWI0805CSR68K
- SWAI4012SR68M
- SWFI4030SR68M
- WFI2012FSR68K
- SWFI6020SR68M
- TC1412N
- TC1413
- TC1413N
- TC1411N
- TC1411COA
相关库存
更多- SPC5605BF1MLQ6
- WNS40H100C
- WNS40H100CB
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
- TL074A
- TL074-EP
- TL074H
- TXFZ1800R170P2CM
- TA0555A
- TA0558A
- TA0557A
- TA0555A
- TA0556B
- T510X476K035ATA055
- STA0556B
- STA0558A
- STA0555A
- TPS25740BRGET
- SR6872
- SR6835
- SR681K34RD
- SR680K10D
- SR681K40D
- SR681K07D
- SR681K25D
- SR680K07D
- SR680K05D
- SR681K07E
- SR681K05D
- SR681K32D
- SR680K14D
- SWAI3015SR68M
- SWAI4020SR68M
- WFI2520FSR68K
- SWFI4018SR68M
- TC1412
- TC1411
- TC1410N
- TC1410
- TC1410COA
- TC1412COA