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参数资料
| 型号： | 54FCT245CDB |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 |
| 封装： | CERAMIC, DIP-20 |
| 文件页数： | 5/7页 |
| 文件大小： | 85K |
| 代理商： | 54FCT245CDB |
MILITARYANDCOMMERCIAL TEMPERATURERANGES
IDT54/74FCT245/A/C
FASTCMOSOCTALBIDIRECTIONALTRANSCEIVER
5
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not tested.
54FCT245
54/74FCT245A
74FCT245C
Mil.
Com'l.
Mil.
Com'l.
Symbol
Parameter
Condition(1)
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Unit
tPLH
PropagationDelay
CL = 50pF
1.5
7.5
1.5
4.6
1.5
4.9
1.5
4.1
ns
tPHL
A to B, B to A
RL = 500
tPZH
OutputEnableTime
1.5
10
1.5
6.2
1.5
6.5
1.5
5.8
ns
tPZL
OE to A or B
tPHZ
OutputDisableTime
1.5
10
1.5
5
1.5
6
1.5
4.8
ns
tPLZ
OE to A or B
tPZH
OutputEnableTime
1.5
10
1.5
6.2
1.5
6.5
1.5
5.8
ns
tPZL
T/R to A or B(3)
tPHZ
OutputDisableTime
1.5
10
1.5
5
1.5
6
1.5
4.8
ns
tPLZ
T/R to A or B(3)
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 54FCT245CTDB | 功能描述:总线收发器 Octal Bidirectional 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 |
| 54FCT245CTLB | 制造商:Integrated Device Technology Inc 功能描述:Bus XCVR Single 8-CH 3-ST 20-Pin LCC Tube 制造商:Integrated Device Technology Inc 功能描述:BUS XCVR SGL 8CH 3-ST 20PIN LCC - Bulk 制造商:Integrated Device Technology Inc 功能描述:Octal Bidirectional Transceiver |
| 54FCT245D | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Octal Bidirectional Transceiver with TRI-STATE Outputs |
| 54FCT245DB | 制造商:Integrated Device Technology Inc 功能描述:Bus XCVR Single 8-CH 3-ST 20-Pin CDIP Tube |
| 54FCT245DMQB | 制造商:Texas Instruments 功能描述:Bus XCVR Single 8-CH 3-ST 20-Pin CDIP Rail |
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