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MC74LCX374 Fiches technique(PDF) 5 Page - ON Semiconductor

No de pièce MC74LCX374
Description  Low-Voltage CMOS Octal D-Type Flip-Flop With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting)
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Fabricant  ONSEMI [ON Semiconductor]
Site Internet  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

MC74LCX374 Fiches technique(HTML) 5 Page - ON Semiconductor

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MC74LCX374
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WAVEFORM 3 − PULSE WIDTH
tR = tF = 2.5 ns (or fast as required) from 10% to 90%;
Output requirements: VOL ≤ 0.8 V, VOH ≥ 2.0 V
2.7 V
0 V
2.7 V
0 V
1.5 V
1.5 V
Figure 3. AC Waveforms
tw
1.5 V
1.5 V
tw
WAVEFORM 2 − OUTPUT ENABLE AND DISABLE TIMES
tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
2.7 V
0 V
≈ 0 V
OE
On
tPZH
≈ 3.0 V
tPHZ
tPZL
tPLZ
On
1.5V
1.5V
1.5 V
VCC
VOH − 0.3 V
VOL + 0.3 V
GND
1.5 V
CP
CP
WAVEFORM 1 − PROPAGATION DELAYS, SETUP AND HOLD TIMES
tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
2.7 V
0 V
Dn
CP
1.5 V
On
2.7 V
0V
VOH
VOL
tPLH, tPHL
th
ts
1.5 V
1.5 V
fmax
OPEN
PULSE
GENERATOR
RT
DUT
VCC
RL
R1
CL
6 V
GND
TEST
SWITCH
tPLH, tPHL
Open
tPZL, tPLZ
6 V
Open Collector/Drain tPLH and tPHL
6 V
tPZH, tPHZ
GND
CL = 50 pF or equivalent (Includes jig and probe capacitance)
RL = R1 = 500 W or equivalent
RT = ZOUT of pulse generator (typically 50 W)
Figure 4. Test Circuit


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Numéro de composants électroniques

No de pièceDescriptionHtml ViewFabricant
MC74LCX125_05 Low-Voltage CMOS Quad Buffer With 5 V−Tolerant Inputs and Outputs 3−State Non−Inverting 1  2  3  4  5  More ON Semiconductor
MC74LCX244_07 Low−Voltage CMOS Octal Buffer With 5 V−Tolerant Inputs and Outputs 3−State Non−Inverting 1  2  3  4  5  More ON Semiconductor
MC74LCX245_05 Low-Voltage CMOS Octal Transceiver With 5 V−Tolerant Inputs and Outputs 3−State Inverting 1  2  3  4  5  More ON Semiconductor
MC74LCX257_05 Low-Voltage CMOS Quad 2-Input Multiplexer With 5.0 V−Tolerant Inputs and Outputs 3−State Non−Inverting 1  2  3  4  5  More ON Semiconductor
MC74LCX240_06 Low−Voltage CMOS Octal Buffer With 5 V−Tolerant Inputs and Outputs 3−State Inverting 1  2  3  4  5  More ON Semiconductor
MC74LCX258 Low-Voltage CMOS Quad 2-Input Multiplexer With 5 V−Tolerant Inputs and Outputs 3−State Inverting 1  2  3  4  5  More ON Semiconductor
MC74LCX74_05 Low-Voltage CMOS Dual D-Type Flip-Flop With 5 V−Tolerant Inputs 1  2  3  4  5  More ON Semiconductor
74LCX574 Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs 1  2  3  4  5  More Fairchild Semiconductor
74LCX374_06 Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs 1  2  3  4  5  More Fairchild Semiconductor
IDT74ALVCH374 3.3V CMOS OCTAL POSITIVE EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS AND BUS-HOLD 1  2  3  4  5  More Integrated Device Technology

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