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74AHC125BQ View Datasheet(PDF) - NXP Semiconductors.

Part Name
Description
Manufacturer
74AHC125BQ
NXP
NXP Semiconductors. NXP
74AHC125BQ Datasheet PDF : 15 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
NXP Semiconductors
74AHC125; 74AHCT125
Quad buffer/line driver; 3-state
VI 90 %
tW
negative
pulse
VM
10 %
0V
tf
VI
positive
pulse
tr
90 %
VM
10 %
0V
tW
VM
tr
tf
VM
PULSE
VI
GENERATOR
VCC
VO
DUT
RT
VCC
RL S1
CL
open
001aad983
Test data is given in Table 9.
Definitions test circuit:
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
RL = Load resistance.
S1 = Test selection switch.
Fig 8. Load circuit for switching times
Table 9. Test data
Type
Input
VI
74AHC125
VCC
74AHCT125
3.0 V
tr, tf
3.0 ns
3.0 ns
Load
CL
15 pF, 50 pF
15 pF, 50 pF
RL
1 k
1 k
S1 position
tPHL, tPLH
open
open
tPZH, tPHZ
GND
GND
tPZL, tPLZ
VCC
VCC
74AHC_AHCT125_4
Product data sheet
Rev. 04 — 11 January 2008
© NXP B.V. 2008. All rights reserved.
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