參數資料
型號: MC74HCT245ADW
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: Octal 3-State Noninverting Bus Transceiver with LSTTL Compatible Inputs
中文描述: HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝: PLASTIC, SOIC-20
文件頁數: 3/8頁
文件大?。?/td> 271K
代理商: MC74HCT245ADW
MC54/74HCT245A
High–Speed CMOS Logic Data
DL129 — Rev 6
3–3
MOTOROLA
Iout = 0
μ
A
Current (per Package)
IOZ
Maximum Three–State
Output in High–Impedance State
5.5
±
0.5
±
5.0
±
10
μ
A
Current
lout = 0
μ
A
Vin = VCC or GND, Other Inputs
5.5
2.9
2.4
mA
NOTE:Information on typical parametric values can be found in Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).
Symbol
Parameter
25 C
85 C
Unit
Maximum Propagation Delay, A to B or B to A
22
28
125 C
33
ns
(Figures 2 and 4)
Maximum Output Transition Time. any Output
12
15
18
ns
Cin
Cout
Speed CMOS Data Book (DL129/D).
Maximum Input Capacitance (Pin 1 or 19)
10
10
10
pF
Maximum Three–State I/O Capacitance, (I/O in High–Impedance State)
15
15
15
pF
CPD
Power Dissipation Capacitance (Per Enabled Output)*
* Used to determine the no–load dynamic power consumption: PD = CPD VCC2f + ICC VCC. For load considerations, see Chapter 2 of the
Motorola High–Speed CMOS Data Book (DL129/D).
Typical @ 25
°
C, VCC = 5.0 V
97
pF
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相關代理商/技術參數
參數描述
MC74HCT245ADWG 功能描述:總線收發(fā)器 5V Octal 3-State Non-Inverting Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
MC74HCT245ADWR2 功能描述:總線收發(fā)器 5V Octal 3-State RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
MC74HCT245ADWR2G 功能描述:總線收發(fā)器 5V Octal 3-State Non-Inverting Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
MC74HCT245ADWR2G-CUT TAPE 制造商:ON 功能描述:MC74HCT245A Series Octal 3-State Non-Inverting Transceiver - SOIC-20
MC74HCT245AF 制造商:Rochester Electronics LLC 功能描述:- Bulk