參數(shù)資料
型號(hào): MC74LCX16244DTRG
廠商: ON SEMICONDUCTOR
元件分類: 總線收發(fā)器
英文描述: LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝: LEAD FREE, TSSOP-48
文件頁數(shù): 6/8頁
文件大?。?/td> 92K
代理商: MC74LCX16244DTRG
MC74LCX16244
http://onsemi.com
6
WAVEFORM 1 PROPAGATION DELAYS
tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
VCC
0 V
VOH
VOL
Dn
On
tPLH
tPHL
WAVEFORM 2 OUTPUT ENABLE AND DISABLE TIMES
tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
0 V
OEn
On
tPZH
tPHZ
tPZL
tPLZ
On
Vmo
Vmi
Vmo
Figure 3. AC Waveforms
Vmi
VOH
VHZ
VOL
VCC
VLZ
Table 2. AC WAVEFORMS
Symbol
VCC
3.3 V
± 0.3 V
2.7 V
2.5 V
+ 0.2 V
Vmi
1.5 V
VCC / 2
Vmo
1.5 V
VCC / 2
VHZ
VOL + 0.3 V
VOL + 0.15 V
VLZ
VOH 0.3 V
VOH 015 V
OPEN
PULSE
GENERATOR
RT
DUT
VCC
RL
R1
CL
6 V or VCC x 2
GND
Figure 4. Test Circuit
Table 3. TEST CIRCUIT
TEST
SWITCH
tPLH, tPHL
Open
tPZL, tPLZ
6 V at VCC = 3.3 0.3 V
6 V at VCC = 2.5 0.2 V
Open Collector/Drain tPLH and tPHL
6 V
tPZH, tPHZ
GND
CL = 50 pF at VCC = 3.3 0.3 V or equivalent (includes jig and probe capacitance)
CL = 30 pF at VCC = 2.5 0.2 V or equivalent (includes jig and probe capacitance)
RL = R1 = 500 W or equivalent
RT = ZOUT of pulse generator (typically 50 W)
相關(guān)PDF資料
PDF描述
MC74LCX16373DTRG LVC/LCX/Z SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48
MC74LCX16500DTR2 LVC/LCX/Z SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
MC74LCX16646DTR2 LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
MC74LCX244MEL LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
MC74LCX244MNTWG LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, QCC20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC74LCX16245DT 功能描述:總線收發(fā)器 Low Voltage CMOS RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)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(shí)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
MC74LCX16245DTG 功能描述:總線收發(fā)器 Low Voltage CMOS 16-Bit Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)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(shí)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
MC74LCX16245DTG 制造商:ON Semiconductor 功能描述:Transceiver Logic IC
MC74LCX16245DTR 制造商:ON Semiconductor 功能描述:
MC74LCX16245DTR2 功能描述:總線收發(fā)器 Low Voltage CMOS RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)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(shí)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