
- 制造厂商:TI(德州仪器,Texas Instruments)
- 产品类别:逻辑和电压转换
- 技术类目:触发器、锁存器和寄存器 - D 型触发器
- 功能描述:具有使能端的八路 D 型触发器
- 点击这里打开及下载SN54LS377的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格

These monolithic, positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic with an enable input. The 'LS377, 'LS378, and 'LS379 devices are similar to 'LS273, 'LS174, and 'LS175, respectively, but feature a common enable instead of a common clear.
Information at the D inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse if the enable input G\ is low. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock input is at either the high or low level, the D input signal has no effect at the output. The circuits are designed to prevent false clocking by transitions at the G\ input.
These flip-flops are guaranteed to respond to clock frequencies ranging from 0 to 30 MHz while maximum clock frequency is typically 40 megahertz. Typical power dissipation is 10 milliwatts per flip-flop.
- 'LS377 and 'LS378 Contain Eight and Six Flip-Flops, Respectively, with Single-Rail Outputs
- 'LS379 Contains Four Flip-Flops with Double-Rail Outputs
- Individual Data Input to Each Flip-Flop
- Applications Include:
- Buffer/Storage Registers
- Shift Registers
- Pattern Generators
- Number of channels (#)
- 8
- Technology Family
- LS
- Supply voltage (Min) (V)
- 4.5
- Supply voltage (Max) (V)
- 5.5
- Input type
- Bipolar
- Output type
- Push-Pull
- Clock Frequency (Max) (MHz)
- 35
- IOL (Max) (mA)
- 8
- IOH (Max) (mA)
- -0.4
- ICC (Max) (uA)
- 28000
- Features
- High speed (tpd 10-50ns)
SN54LS377的完整型号有:JM38510/32504BRA、JM38510/32504BSA、M38510/32504BRA、M38510/32504BSA、SN54LS377J、SNJ54LS377J、SNJ54LS377W,以下是这些产品的关键参数及官网采购报价:
JM38510/32504BRA,工作温度:-55 to 125,封装:CDIP (J)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网JM38510/32504BRA的批量USD价格:9.533(1000+)
JM38510/32504BSA,工作温度:-55 to 125,封装:CFP (W)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网JM38510/32504BSA的批量USD价格:13.629(1000+)
M38510/32504BRA,工作温度:-55 to 125,封装:CDIP (J)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网M38510/32504BRA的批量USD价格:9.533(1000+)
M38510/32504BSA,工作温度:-55 to 125,封装:CFP (W)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网M38510/32504BSA的批量USD价格:13.629(1000+)
SN54LS377J,工作温度:-55 to 125,封装:CDIP (J)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网SN54LS377J的批量USD价格:7.9(1000+)
SNJ54LS377J,工作温度:-55 to 125,封装:CDIP (J)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网SNJ54LS377J的批量USD价格:7.9(1000+)
SNJ54LS377W,工作温度:-55 to 125,封装:CFP (W)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网SNJ54LS377W的批量USD价格:18.077(1000+)


- CD4009UB-MIL
- TMS320F2812-Q1
- AFE44S30
- TPS63710
- TMP75B
- TPS92623-Q1
- SN74V245
- CD74AC257
- SN74HC74-Q1
- TLV320AIC3120
- TPS7A85
- SN54AC574
- RC4559
- VCA824
- LM48310
- TPS22913
- LF347B
- PGA450-Q1
- TPS7B68-Q1
- TPS610981
- SN74AS244ANS
- LM74CIMX-3/NOPB
- TPS3780DDBVT
- CSD17575Q3
- UCC57142AQDBVRQ1
- TAS5186DDVRG4
- LM3524DN
- TPS65982BBZBHR
- SN74AHCT139DGVR
- TPS562210DDFR
- UCC27523DSDT
- NS16C2752TVA/NOPB
- LM3S101-IGZ20-C2T
- LM2576HVS-ADJ/NOPB
- SN74LV10APWRG4
- MSP430F4152IRGZT
- 74FCT162374ATPVCT
- ADS127L21BIRUKT
- UCC3817DW
- TPS92541QPHPRQ1

