位置：SN74LS243DR > SN74LS243DR详情
SN74LS243DR中文资料
SN74LS243DR数据手册规格书PDF详情
1FEATURES
· Two-Way Asynchronous Communication
Between Data Buses
· PNP Inputs Reduce D-C Loading
· Hysteresis (Typically 400 mV) at Inputs
Improves Noise Margin
DESCRIPTION
These four-data-line transceivers are designed for asynchronous two-way communications between data buses.
SN74LS243 can be used to drive terminated lines down to 133 Ω.
SN54LS243 is characterized for operation over the full military temperature range of –55°C to 125°C.
SN74LS243 is characterized for operation from 0°C to 70°C.
SN74LS243DR产品属性
- 类型
描述
- 型号
SN74LS243DR
- 功能描述
总线收发器 Quad bus transceiver
- RoHS
否
- 制造商
Fairchild Semiconductor
- 逻辑类型
CMOS
- 逻辑系列
74VCX
- 每芯片的通道数量
16
- 输入电平
CMOS
- 输出电平
CMOS
- 输出类型
3-State
- 高电平输出电流
- 24 mA
- 低电平输出电流
24 mA
- 传播延迟时间
6.2 ns
- 电源电压-最大
2.7 V, 3.6 V
- 电源电压-最小
1.65 V, 2.3 V
- 最大工作温度
+ 85 C
- 封装/箱体
TSSOP-48
- 封装
Reel
更新时间：2026-3-6 15:19:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
SOP16 |
2685 |
原装优势!自家现货供应!欢迎来电! |
|||
TexasInstruments |
18+ |
ICBUSTRANSCVR4BN-INV14SO |
6800 |
公司原装现货/欢迎来电咨询! |
|||
Texas Instruments |
24+ |
14-SOIC |
65200 |
一级代理/放心采购 |
|||
TI |
25+ |
SOP-14 |
3854 |
就找我吧!--邀您体验愉快问购元件! |
|||
TI |
22+ |
14SOIC |
9000 |
原厂渠道,现货配单 |
|||
TI |
23+ |
14SOIC |
8000 |
只做原装现货 |
|||
TI(德州仪器) |
25+ |
SOP14 |
3238 |
原装现货,免费供样,技术支持,原厂对接 |
|||
Texas Instruments(德州仪器) |
24+ |
VQFN-32 |
690000 |
代理渠道/支持实单/只做原装 |
|||
TI |
23+ |
14SOIC |
7000 |
||||
Texas Instruments |
25+ |
14-SOIC(0.154 3.90mm 宽) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
SN74LS243DR 价格
参考价格：￥10.2735
型号：SN74LS243DR 品牌：TI 备注：这里有SN74LS243DR多少钱，2026年最近7天走势，今日出价，今日竞价，SN74LS243DR批发/采购报价，SN74LS243DR行情走势销售排排榜，SN74LS243DR报价。
SN74LS243DR 资料下载更多...
SN74LS243DR 芯片相关型号
- 896-042-556-201
- 896-042-556-202
- 896-042-556-203
- 896-042-556-204
- 896-042-556-207
- 896-042-556-208
- 896-042-556-212
- PAXD0000
- PAXD0100
- SN74CB3Q3384ADBQR
- SN74CB3Q3384ADBQR.A
- SN74CBTD16210DGGR
- SN74CBTD16210DGGR.A
- SN74CBTD16210DL
- SN74CBTD16210DL.A
- SN74CBTD16210DLR
- SN74CBTD16210DLR.A
- SN74LS243D
- SN74LS243DR.A
- SN74LVC652ADBR
- SN74LVC652ADW
- SN74LVC652ADW.B
- SN74LVC652ADWR
- SN74LVC652ADWR.B
- SN74LVC652APWR
- SN74LVC652APWR.B
- SN74LVC652APWT
- SN74LVC652APWT.B
- STB303020A
- T6641ST
TI2相关芯片制造商
Datasheet数据表PDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
- P103
- P104
- P105
- P106
- P107
- P108
