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74AHC125BQ View Datasheet(PDF) - NXP Semiconductors.

Part Name
Description
Manufacturer
74AHC125BQ
NXP
NXP Semiconductors. NXP
74AHC125BQ Datasheet PDF : 15 Pages
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NXP Semiconductors
74AHC125; 74AHCT125
Quad buffer/line driver; 3-state
Table 6. Static characteristics …continued
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
ICC
CI
CO
additional
per input pin;
supply current VI = VCC 2.1 V; IO = 0 A;
other pins at VCC or GND;
VCC = 4.5 V to 5.5 V
input
capacitance
output
capacitance
10. Dynamic characteristics
25 °C
40 °C to +85 °C 40 °C to +125 °C Unit
Min Typ Max Min Max
Min
Max
-
- 1.35 -
1.5
-
1.5 mA
- 3.0 10
-
10
-
10 pF
- 4.0 -
-
-
-
-
pF
Table 7. Dynamic characteristics
GND = 0 V; For test circuit see Figure 8.
Symbol Parameter Conditions
For type 74AHC125
tpd
propagation nA to nY; see Figure 6
delay
VCC = 3.0 V to 3.6 V
CL = 15 pF
CL = 50 pF
VCC = 4.5 V to 5.5 V
CL = 15 pF
CL = 50 pF
ten
enable time nOE to nY; see Figure 7
VCC = 3.0 V to 3.6 V
CL = 15 pF
CL = 50 pF
VCC = 4.5 V to 5.5 V
CL = 15 pF
CL = 50 pF
tdis
disable time nOE to nY; see Figure 7
VCC = 3.0 V to 3.6 V
CL = 15 pF
CL = 50 pF
VCC = 4.5 V to 5.5 V
CL = 15 pF
CL = 50 pF
CPD
power
CL = 50 pF; fi = 1 MHz;
dissipation VI = GND to VCC
capacitance
25 °C
40 °C to +85 °C 40 °C to +125 °C Unit
Min Typ[1] Max Min
Max
Min
Max
[2]
- 4.4 8.0 1.0
9.5
1.0
- 6.2 11.5 1.0
13.0
1.0
11.5 ns
14.5 ns
- 3.0 5.5 1.0
6.5
1.0
7.0 ns
- 4.3 7.5 1.0
8.5
1.0
9.5 ns
[2]
- 4.7 8.0 1.0
9.5
1.0
- 6.8 11.5 1.0
13.0
1.0
11.5 ns
14.5 ns
- 3.3 5.1 1.0
6.0
1.0
6.5 ns
- 4.7 7.1 1.0
8.0
1.0
9.0 ns
[2]
- 6.7 9.7 1.0
11.5
1.0
- 9.6 13.2 1.0
15.0
1.0
12.5 ns
16.5 ns
- 4.8 6.8 1.0
8.0
1.0
8.5 ns
- 6.8 8.8 1.0
10.0
1.0
11.0 ns
[3] -
10 -
-
-
-
-
pF
74AHC_AHCT125_4
Product data sheet
Rev. 04 — 11 January 2008
© NXP B.V. 2008. All rights reserved.
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