74LVC32A 데이터 시트보기 (PDF) - Philips Electronics
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74LVC32A Datasheet PDF : 16 Pages
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Philips Semiconductors
Quad 2-input OR gate
AC WAVEFORMS
Product specification
74LVC32A
handbook, halfpage VI
nA, nB input
GND
nY output
VM
tPHL
VM
tPLH
MNA244
VM = 1.5 V at VCC ≥ 2.7 V;
VM = 0.5VCC at VCC < 2.7 V;
VOL and VOH are typical output voltage drop that occur with the output load.
Fig.6 The input nA, nB to output nY propagation delays.
handbook, full pagewidth
VI
PULSE
GENERATOR
VCC
VO
D.U.T.
RT
S1
RL
500 Ω
2 × VCC
open
GND
CL
50 pF
RL
500 Ω
MNA368
VCC
1.2 V
2.7 V
3.0 to 3.6 V
VI
VCC
2.7 V
2.7 V
tPLH/tPHL
open
open
open
Definitions for test circuits:
RL = Load resistor.
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to the output impedance Zo of the pulse generator.
Fig.7 Load circuitry for switching times.
2003 Jul 16
10
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