74LV03 データシートの表示（PDF） - Philips Electronics
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74LV03 Datasheet PDF : 12 Pages
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Philips Semiconductors
Quad 2-input NAND gate
Product specification
74LV03
AC CHARACTERISTICS FOR 74LV03
GND = 0V; tr = tf ≤ 2.5ns; CL = 50pF; RL = 1KΩ
SYMBOL
PARAMETER
WAVEFORM
CONDITION
VCC(V)
1.2
tPZL/tPLZ
Propagation delay
nA, nB, to nY
Figures, 1, 2
2.0
2.7
3.0 to 3.6
4.5 to 5.5
NOTE:
1 Unless otherwise stated, all typical values are at Tamb = 25°C.
2 Typical value measured at VCC = 3.3V.
3 Typical value measured at VCC = 5.0V.
LIMITS
–40 to +85 °C
MIN TYP1 MAX
–
50
–
–
17
26
–
13
19
–
102
16
–
–3
13
LIMITS
–40 to +125 °C
MIN MAX
–
–
–
31
–
23
–
19
–
16
UNIT
ns
AC WAVEFORMS
VM = 1.5V at VCC w 2.7V v 3.6V
VM = 0.5V * VCC at VCC t 2.7V and w 4.5V
VOL and VOH are the typical output voltage drop that occur with the
output load.
VX = VOL + 0.3V at VCC w 2.7V and v 3.6V
VX = VOL + 0.1 * VCC at VCC t 2.7V and w 4.5V
TEST CIRCUIT
PULSE
GENERATOR
VI
RT
VCC
D.U.T.
VO
CL 50 pF
2 * VCC
Open
GND
RL = 1k
RL = 1k
VI
nA, nB INPUT
VCC
GND
nY OUTPUT
VOL
VM
tPLZ
VX
tPZL
VM
Test Circuit for Outputs
DEFINITIONS
RL = Load resistor
CL = Load capacitance includes jig and probe capacitiance.
RT = Termination resistance should be equal to ZOUT of pulse generators.
SWITCH POSITION
TEST
S1
VCC
VI
tPLH/tPHL
Open
< 2.7V
VCC
tPLZ/tPZL
tPHZ/tPZH
2 * VCC
GND
2.7–3.6V
w 4.5V
2.7V
VCC
SV00896
Figure 2. Load circuitry for switching times
SV00358
Figure 1. Input (nA, nB) to output (nY) propagation delays.
1998 Apr 20
6
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