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74AHCT125PW-Q100 [NEXPERIA]

Quad buffer/line driver; 3-state;
74AHCT125PW-Q100
型号： 74AHCT125PW-Q100
厂家： Nexperia    Nexperia
描述：

Quad buffer/line driver; 3-state
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74AHC125-Q100;  
74AHCT125-Q100  
Quad buffer/line driver; 3-state  
Rev. 1 — 5 June 2012  
Product data sheet  
1. General description  
The 74AHC125-Q100; 74AHCT125-Q100 is a high-speed Si-gate CMOS device and is  
pin compatible with Low-power Schottky TTL (LSTTL). They are specified in compliance  
with JEDEC standard JESD7-A.  
The 74AHC125-Q100; 74AHCT125-Q100 provides four non-inverting buffer/line drivers  
with 3-state outputs. The 3-state outputs (nY) are controlled by the output enable input  
(nOE). A HIGH at nOE causes the outputs to assume a high-impedance OFF-state.  
The 74AHC125-Q100; 74AHCT125-Q100 is identical to the 74AHC126-Q100;  
74AHCT126-Q100 but has active LOW enable inputs.  
This product has been qualified to the Automotive Electronics Council (AEC) standard  
Q100 (Grade 1) and is suitable for use in automotive applications.  
2. Features and benefits  
Automotive product qualification in accordance with AEC-Q100 (Grade 1)  
Specified from 40 C to +85 C and from 40 C to +125 C  
Balanced propagation delays  
All inputs have a Schmitt trigger action  
Inputs accept voltages higher than VCC  
For 74AHC125-Q100: CMOS input levels  
For 74AHCT125-Q100: TTL input levels  
ESD protection:  
MIL-STD-883, method 3015 exceeds 2000 V  
HBM JESD22-A114F exceeds 2000 V  
MM JESD22-A115-A exceeds 200 V (C = 200 pf, R = 0 )  
Multiple package options  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
3. Ordering information  
Table 1.  
Ordering information  
Type number  
Package  
Temperature range Name  
Description  
Version  
74AHC125D-Q100  
74AHCT125D-Q100  
40 C to +125 C  
SO14  
plastic small outline package; 14 leads;  
body width 3.9 mm  
SOT108-1  
74AHC125PW-Q100 40 C to +125 C  
74AHCT125PW-Q100  
TSSOP14  
plastic thin shrink small outline package; 14 leads; SOT402-1  
body width 4.4 mm  
74AHC125BQ-Q100 40 C to +125 C  
74AHCT125BQ-Q100  
DHVQFN14 plastic dual in-line compatible thermal enhanced  
very thin quad flat package; no leads; 14 terminals;  
body 2.5 3 0.85 mm  
SOT762-1  
4. Functional diagram  
1A  
1Y  
2Y  
3Y  
4Y  
3
6
2
2
1
1OE  
2A  
1
5
3
1
EN1  
5
6
4
2OE  
3A  
4
9
8
9
8
3OE  
4A  
10  
12  
10  
nY  
nA  
11  
12  
13  
11  
4OE  
13  
nOE  
mna229  
mna227  
mna228  
Fig 1. Logic symbol  
Fig 2. IEC logic symbol  
Fig 3. Logic diagram (one buffer)  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
2 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
5. Pinning information  
5.1 Pinning  
74AHC125-Q100  
74AHCT125-Q100  
terminal 1  
index area  
74AHC125-Q100  
74AHCT125-Q100  
2
3
4
5
6
13  
12  
11  
10  
9
1A  
1Y  
4OE  
4A  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
1OE  
1A  
V
CC  
4OE  
4A  
2OE  
2A  
4Y  
1Y  
(1)  
3OE  
3A  
GND  
2OE  
2A  
4Y  
2Y  
3OE  
3A  
2Y  
aaa-003139  
GND  
8
3Y  
Transparent top view  
aaa-003138  
(1) This is not a supply pin. The substrate is attached to this  
pad using conductive die attach material. There is no  
electrical or mechanical requirement to solder this pad.  
However, if it is soldered, the solder land should remain  
floating or be connected to GND.  
Fig 4. Pin configuration SO14 and TSSOP14  
Fig 5. Pin configuration DHVQFN14  
5.2 Pin description  
Table 2.  
Symbol  
Pin description  
Pin  
Description  
1OE, 2OE, 3OE, 4OE  
1A, 2A, 3A, 4A  
1Y, 2Y, 3Y, 4Y  
GND  
1, 4, 10, 13  
2, 5, 9, 12  
3, 6, 8, 11  
7
output enable input (active LOW)  
data input  
data output  
ground (0 V)  
VCC  
14  
supply voltage  
6. Functional description  
Table 3.  
Control  
nOE  
Function table[1]  
Input  
Output  
nA  
L
nY  
L
L
H
H
Z
H
X
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
3 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
7. Limiting values  
Table 4.  
Limiting values  
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).  
Symbol  
VCC  
VI  
Parameter  
Conditions  
Min  
0.5  
0.5  
20  
-
Max  
+7.0  
+7.0  
-
Unit  
V
supply voltage  
input voltage  
V
[1]  
[1]  
IIK  
input clamping current  
output clamping current  
output current  
VI < 0.5 V  
mA  
mA  
mA  
mA  
mA  
C  
IOK  
VO < 0.5 V or VO > VCC + 0.5 V  
VO = 0.5 V to (VCC + 0.5 V)  
20  
25  
75  
IO  
-
ICC  
supply current  
-
IGND  
Tstg  
Ptot  
ground current  
75  
65  
-
storage temperature  
total power dissipation  
SO14 package  
+150  
Tamb = 40 C to +125 C  
[2]  
[3]  
[4]  
-
-
-
500  
500  
500  
mW  
mW  
mW  
TSSOP14 package  
DHVQFN14 package  
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.  
[2] tot derates linearly with 8 mW/K above 70 C.  
P
[3] Ptot derates linearly with 5.5 mW/K above 60 C.  
[4] Ptot derates linearly with 4.5 mW/K above 60 C.  
8. Recommended operating conditions  
Table 5.  
Recommended operating conditions  
Voltages are referenced to GND (ground = 0 V).  
Symbol Parameter  
Conditions  
74AHC125-Q100  
74AHCT125-Q100  
Unit  
Min  
2.0  
0
Typ  
Max  
5.5  
Min  
4.5  
0
Typ  
Max  
5.5  
5.5  
VCC  
+125  
-
VCC  
VI  
supply voltage  
input voltage  
5.0  
5.0  
V
-
5.5  
-
V
VO  
output voltage  
ambient temperature  
0
-
VCC  
+125  
100  
20  
0
-
V
Tamb  
t/V  
40  
-
+25  
40  
-
+25  
C  
ns/V  
ns/V  
input transition rise  
and fall rate  
VCC = 3.3 V 0.3 V  
VCC = 5.0 V 0.5 V  
-
-
-
-
-
-
20  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
4 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
9. Static characteristics  
Table 6.  
Static characteristics  
Voltages are referenced to GND (ground = 0 V).  
Symbol Parameter  
Conditions  
25 C  
40 C to +85 C 40 C to +125 C Unit  
Min Typ Max  
Min  
Max  
Min  
Max  
74AHC125-Q100  
VIH  
HIGH-level  
input voltage  
VCC = 2.0 V  
1.5  
-
-
-
-
-
-
-
-
1.5  
-
-
1.5  
-
-
V
V
V
V
V
V
VCC = 3.0 V  
2.1  
2.1  
2.1  
VCC = 5.5 V  
3.85  
-
3.85  
-
3.85  
-
VIL  
LOW-level  
input voltage  
VCC = 2.0 V  
-
-
-
0.5  
0.9  
1.65  
-
-
-
0.5  
0.9  
1.65  
-
-
-
0.5  
0.9  
1.65  
VCC = 3.0 V  
VCC = 5.5 V  
VOH  
HIGH-level  
VI = VIH or VIL  
output voltage  
IO = 50 A; VCC = 2.0 V  
IO = 50 A; VCC = 3.0 V  
IO = 50 A; VCC = 4.5 V  
IO = 4.0 mA; VCC = 3.0 V  
IO = 8.0 mA; VCC = 4.5 V  
VI = VIH or VIL  
1.9  
2.9  
2.0  
3.0  
4.5  
-
-
-
-
-
-
1.9  
2.9  
-
-
-
-
-
1.9  
2.9  
-
-
-
-
-
V
V
V
V
V
4.4  
4.4  
4.4  
2.58  
3.94  
2.48  
3.8  
2.40  
3.70  
-
VOL  
LOW-level  
output voltage  
IO = 50 A; VCC = 2.0 V  
IO = 50 A; VCC = 3.0 V  
IO = 50 A; VCC = 4.5 V  
IO = 4.0 mA; VCC = 3.0 V  
IO = 8.0 mA; VCC = 4.5 V  
VI = VIH or VIL;  
-
-
-
-
-
-
0
0
0
-
0.1  
0.1  
-
-
-
-
-
-
0.1  
0.1  
-
-
-
-
-
-
0.1  
0.1  
V
V
0.1  
0.1  
0.1  
V
0.36  
0.36  
0.25  
0.44  
0.44  
2.5  
0.55  
0.55  
10.0  
V
-
V
IOZ  
OFF-state  
-
A  
output current VO = VCC or GND;  
VCC = 5.5 V  
II  
input leakage VI = 5.5 V or GND;  
-
-
-
-
-
0.1  
2.0  
10  
-
-
-
-
-
1.0  
20  
10  
-
-
-
-
-
2.0  
40  
10  
-
A  
A  
pF  
pF  
current  
VCC = 0 V to 5.5 V  
ICC  
CI  
CO  
supply current VI = VCC or GND; IO = 0 A;  
VCC = 5.5 V  
-
input  
capacitance  
3.0  
4.0  
output  
capacitance  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
5 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
Table 6.  
Static characteristics …continued  
Voltages are referenced to GND (ground = 0 V).  
Symbol Parameter  
Conditions  
25 C  
40 C to +85 C 40 C to +125 C Unit  
Min Typ Max  
Min  
Max  
Min  
Max  
74AHCT125-Q100  
VIH  
VIL  
HIGH-level  
input voltage  
VCC = 4.5 V to 5.5 V  
VCC = 4.5 V to 5.5 V  
2.0  
-
-
-
-
2.0  
-
-
2.0  
-
-
V
V
LOW-level  
0.8  
0.8  
0.8  
input voltage  
VOH  
HIGH-level  
output voltage  
VI = VIH or VIL; VCC = 4.5 V  
IO = 50 A  
4.4  
4.5  
-
-
-
4.4  
3.8  
-
-
4.4  
-
-
V
V
IO = 8.0 mA  
3.94  
3.70  
VOL  
LOW-level  
output voltage  
VI = VIH or VIL; VCC = 4.5 V  
IO = 50 A  
-
-
-
0
-
0.1  
0.36  
0.25  
-
-
-
0.1  
-
-
-
0.1  
0.55  
10.0  
V
IO = 8.0 mA  
0.44  
2.5  
V
IOZ  
OFF-state  
per input pin; VI = VIH or VIL;  
-
A  
output current VCC = 5.5 V; IO = 0 A  
VO = VCC or GND;  
other pins at VCC or GND  
II  
input leakage VI = 5.5 V or GND;  
-
-
-
-
-
-
0.1  
2.0  
-
-
-
1.0  
20  
-
-
-
2.0  
40  
A  
A  
mA  
current  
VCC = 0 V to 5.5 V  
ICC  
ICC  
supply current VI = VCC or GND; IO = 0 A;  
VCC = 5.5 V  
additional  
per input pin;  
1.35  
1.5  
1.5  
supply current VI = VCC 2.1 V; IO = 0 A;  
other pins at VCC or GND;  
VCC = 4.5 V to 5.5 V  
CI  
input  
capacitance  
-
-
3.0  
4.0  
10  
-
-
-
10  
-
-
-
10  
-
pF  
pF  
CO  
output  
capacitance  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
6 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
10. Dynamic characteristics  
Table 7.  
Dynamic characteristics  
GND = 0 V; For test circuit see Figure 8.  
Symbol Parameter Conditions  
25 C  
40 C to +85 C 40 C to +125 C Unit  
Min Typ[1] Max Min  
Max  
Min  
Max  
74AHC125-Q100  
[2]  
[2]  
[2]  
[3]  
tpd  
propagation nA to nY; see Figure 6  
delay  
VCC = 3.0 V to 3.6 V  
CL = 15 pF  
CL = 50 pF  
-
-
4.4  
6.2  
8.0  
1.0  
1.0  
9.5  
1.0  
1.0  
11.5  
14.5  
ns  
ns  
11.5  
13.0  
VCC = 4.5 V to 5.5 V  
CL = 15 pF  
-
-
3.0  
4.3  
5.5  
7.5  
1.0  
1.0  
6.5  
8.5  
1.0  
1.0  
7.0  
9.5  
ns  
ns  
CL = 50 pF  
ten  
enable time nOE to nY; see Figure 7  
VCC = 3.0 V to 3.6 V  
CL = 15 pF  
-
-
4.7  
6.8  
8.0  
1.0  
1.0  
9.5  
1.0  
1.0  
11.5  
14.5  
ns  
ns  
CL = 50 pF  
11.5  
13.0  
VCC = 4.5 V to 5.5 V  
CL = 15 pF  
-
-
3.3  
4.7  
5.1  
7.1  
1.0  
1.0  
6.0  
8.0  
1.0  
1.0  
6.5  
9.0  
ns  
ns  
CL = 50 pF  
tdis  
disable time nOE to nY; see Figure 7  
VCC = 3.0 V to 3.6 V  
CL = 15 pF  
-
-
6.7  
9.7  
1.0  
1.0  
11.5  
15.0  
1.0  
1.0  
12.5  
16.5  
ns  
ns  
CL = 50 pF  
9.6 13.2  
VCC = 4.5 V to 5.5 V  
CL = 15 pF  
-
-
-
4.8  
6.8  
10  
6.8  
8.8  
-
1.0  
1.0  
-
8.0  
10.0  
-
1.0  
1.0  
-
8.5  
11.0  
-
ns  
ns  
pF  
CL = 50 pF  
CPD  
power  
dissipation  
capacitance  
CL = 50 pF; fi = 1 MHz;  
VI = GND to VCC  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
7 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
Table 7.  
Dynamic characteristics …continued  
GND = 0 V; For test circuit see Figure 8.  
Symbol Parameter Conditions  
25 C  
40 C to +85 C 40 C to +125 C Unit  
Min Typ[1] Max Min  
Max  
Min  
Max  
74AHCT125-Q100  
[2]  
tpd  
propagation nA to nY; see Figure 6  
delay  
VCC = 4.5 V to 5.5 V  
CL = 15 pF  
CL = 50 pF  
-
-
3.0  
4.3  
5.5  
7.5  
1.0  
1.0  
6.5  
8.5  
1.0  
1.0  
7.0  
9.5  
ns  
ns  
ten  
enable time nOE to nY; see Figure 7  
VCC = 4.5 V to 5.5 V  
CL = 15 pF  
-
-
3.4  
4.9  
5.1  
7.3  
1.0  
1.0  
6.0  
8.3  
1.0  
1.0  
6.5  
9.5  
ns  
ns  
CL = 50 pF  
[2]  
[3]  
tdis  
disable time nOE to nY; see Figure 7  
VCC = 4.5 V to 5.5 V  
CL = 15 pF  
-
-
-
4.5  
6.5  
12  
6.8  
8.8  
-
1.0  
1.0  
-
8.0  
10.0  
-
1.0  
1.0  
-
8.5  
11.0  
-
ns  
ns  
pF  
CL = 50 pF  
CPD  
power  
dissipation  
capacitance  
CL = 50 pF; fi = 1 MHz;  
VI = GND to VCC  
[1] Typical values are measured at nominal supply voltage (VCC = 3.3 V and VCC = 5.0 V).  
[2] tpd is the same as tPLH and tPHL  
ten is the same as tPZL and tPZH  
tdis is the same as tPLZ and tPHZ  
.
.
.
[3] CPD is used to determine the dynamic power dissipation (PD in W).  
PD = CPD VCC2 fi N + (CL VCC2 fo) where:  
fi = input frequency in MHz, fo = output frequency in MHz  
CL = output load capacitance in pF  
VCC = supply voltage in Volts  
N = number of inputs switching  
(CL VCC2 fo) = sum of the outputs.  
11. Waveforms  
V
I
V
M
nA input  
GND  
t
t
PHL  
PLH  
V
OH  
V
nY output  
M
V
OL  
mna230  
Measurement points are given in Table 8.  
VOL and VOH are typical voltage output levels that occur with the output load.  
Fig 6. Propagation delay input (nA) to output (nY)  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
8 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
V
I
nOE input  
GND  
V
M
t
t
PZL  
PLZ  
V
CC  
output  
LOW-to-OFF  
OFF-to-LOW  
V
M
V
X
V
OL  
t
t
PHZ  
PZH  
V
OH  
V
Y
output  
HIGH-to-OFF  
OFF-to-HIGH  
V
M
GND  
outputs  
enabled  
outputs  
enabled  
outputs  
disabled  
mna362  
Measurement points are given in Table 8.  
VOL and VOH are typical voltage output levels that occur with the output load.  
Fig 7. Enable and disable times  
Table 8.  
Type  
Measurement points  
Input  
VM  
Output  
VM  
VX  
VY  
74AHC125-Q100  
74AHCT125-Q100  
0.5VCC  
1.5 V  
0.5VCC  
0.5VCC  
VOL + 0.3 V  
VOL + 0.3 V  
VOL 0.3 V  
VOL 0.3 V  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
9 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
t
W
V
I
90 %  
negative  
pulse  
V
V
V
M
M
10 %  
0 V  
t
t
r
f
t
t
f
r
V
I
90 %  
positive  
pulse  
V
M
M
10 %  
0 V  
t
W
V
CC  
V
CC  
V
V
O
I
R
L
S1  
G
open  
DUT  
R
T
C
L
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. Test circuit for measuring switching times  
Table 9.  
Type  
Test data  
Input  
VI  
Load  
S1 position  
tPHL, tPLH  
open  
tr, tf  
CL  
RL  
tPZH, tPHZ  
GND  
tPZL, tPLZ  
VCC  
74AHC125-Q100 VCC  
74AHCT125-Q100 3.0 V  
3.0 ns  
3.0 ns  
15 pF, 50 pF  
15 pF, 50 pF  
1 k  
1 k  
open  
GND  
VCC  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
10 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
12. Package outline  
SO14: plastic small outline package; 14 leads; body width 3.9 mm  
SOT108-1  
D
E
A
X
v
c
y
H
M
A
E
Z
8
14  
Q
A
2
A
(A )  
3
A
1
pin 1 index  
θ
L
p
L
1
7
e
detail X  
w
M
b
p
0
2.5  
scale  
5 mm  
DIMENSIONS (inch dimensions are derived from the original mm dimensions)  
A
(1)  
(1)  
(1)  
UNIT  
A
A
A
b
c
D
E
e
H
L
L
p
Q
v
w
y
Z
θ
1
2
3
p
E
max.  
0.25  
0.10  
1.45  
1.25  
0.49  
0.36  
0.25  
0.19  
8.75  
8.55  
4.0  
3.8  
6.2  
5.8  
1.0  
0.4  
0.7  
0.6  
0.7  
0.3  
mm  
1.75  
1.27  
0.05  
1.05  
0.25  
0.01  
0.25  
0.1  
0.25  
0.01  
8o  
0o  
0.010 0.057  
0.004 0.049  
0.019 0.0100 0.35  
0.014 0.0075 0.34  
0.16  
0.15  
0.244  
0.228  
0.039 0.028  
0.016 0.024  
0.028  
0.012  
inches  
0.041  
0.01 0.004  
0.069  
Note  
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.  
REFERENCES  
OUTLINE  
EUROPEAN  
PROJECTION  
ISSUE DATE  
VERSION  
IEC  
JEDEC  
JEITA  
99-12-27  
03-02-19  
SOT108-1  
076E06  
MS-012  
Fig 9. Package outline SOT108-1 (SO14)  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
11 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm  
SOT402-1  
D
E
A
X
c
y
H
v
M
A
E
Z
8
14  
Q
(A )  
3
A
2
A
A
1
pin 1 index  
θ
L
p
L
1
7
detail X  
w
M
b
p
e
0
2.5  
5 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
A
(1)  
(2)  
(1)  
UNIT  
A
A
A
b
c
D
E
e
H
L
L
Q
v
w
y
Z
θ
1
2
3
p
E
p
max.  
8o  
0o  
0.15  
0.05  
0.95  
0.80  
0.30  
0.19  
0.2  
0.1  
5.1  
4.9  
4.5  
4.3  
6.6  
6.2  
0.75  
0.50  
0.4  
0.3  
0.72  
0.38  
mm  
1.1  
0.65  
0.25  
1
0.2  
0.13  
0.1  
Notes  
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.  
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.  
REFERENCES  
OUTLINE  
EUROPEAN  
PROJECTION  
ISSUE DATE  
VERSION  
IEC  
JEDEC  
JEITA  
99-12-27  
03-02-18  
SOT402-1  
MO-153  
Fig 10. Package outline SOT402-1 (TSSOP14)  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
12 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
DHVQFN14: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;  
14 terminals; body 2.5 x 3 x 0.85 mm  
SOT762-1  
B
A
D
A
A
1
E
c
detail X  
terminal 1  
index area  
C
terminal 1  
index area  
e
1
y
y
e
b
v
M
C
C
A
B
C
1
w
M
2
6
L
1
7
8
E
h
e
14  
13  
9
D
h
X
0
2.5  
5 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
(1)  
A
(1)  
(1)  
UNIT  
A
1
b
c
E
e
e
1
y
D
D
E
L
v
w
y
h
h
1
max.  
0.05 0.30  
0.00 0.18  
3.1  
2.9  
1.65  
1.35  
2.6  
2.4  
1.15  
0.85  
0.5  
0.3  
mm  
0.05  
0.1  
1
0.2  
0.5  
2
0.1  
0.05  
Note  
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.  
REFERENCES  
OUTLINE  
EUROPEAN  
PROJECTION  
ISSUE DATE  
VERSION  
IEC  
JEDEC  
JEITA  
02-10-17  
03-01-27  
SOT762-1  
- - -  
MO-241  
- - -  
Fig 11. Package outline SOT762-1 (DHVQFN14)  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
13 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
13. Abbreviations  
Table 10. Abbreviations  
Acronym  
CMOS  
LSTTL  
ESD  
Description  
Complementary Metal Oxide Semiconductor  
Low-power Schottky Transistor-Transistor Logic  
ElectroStatic Discharge  
Human Body Model  
HBM  
MM  
Machine Model  
CDM  
TTL  
Charge-Device Model  
Transistor-Transistor Logic  
Military  
MIL  
14. Revision history  
Table 11. Revision history  
Document ID  
Release date  
Data sheet status  
Change notice Supersedes  
74AHC_AHCT125_Q100 v.1 20120605  
Product data sheet  
-
-
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
14 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
15. Legal information  
15.1 Data sheet status  
Document status[1][2]  
Product status[3]  
Development  
Definition  
Objective [short] data sheet  
This document contains data from the objective specification for product development.  
This document contains data from the preliminary specification.  
This document contains the product specification.  
Preliminary [short] data sheet Qualification  
Product [short] data sheet Production  
[1]  
[2]  
[3]  
Please consult the most recently issued document before initiating or completing a design.  
The term ‘short data sheet’ is explained in section “Definitions”.  
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status  
information is available on the Internet at URL http://www.nexperia.com.  
Suitability for use in automotive applications — This Nexperia  
product has been qualified for use in automotive  
15.2 Definitions  
applications. Unless otherwise agreed in writing, the product is not designed,  
authorized or warranted to be suitable for use in life support, life-critical or  
safety-critical systems or equipment, nor in applications where failure or  
malfunction of a Nexperia product can reasonably be expected  
to result in personal injury, death or severe property or environmental  
damage. Nexperia and its suppliers accept no liability for  
inclusion and/or use of Nexperia products in such equipment or  
applications and therefore such inclusion and/or use is at the customer's own  
risk.  
Draft — The document is a draft version only. The content is still under  
internal review and subject to formal approval, which may result in  
modifications or additions. Nexperia does not give any  
representations or warranties as to the accuracy or completeness of  
information included herein and shall have no liability for the consequences of  
use of such information.  
Short data sheet — A short data sheet is an extract from a full data sheet  
with the same product type number(s) and title. A short data sheet is intended  
for quick reference only and should not be relied upon to contain detailed and  
full information. For detailed and full information see the relevant full data  
sheet, which is available on request via the local Nexperia sales  
office. In case of any inconsistency or conflict with the short data sheet, the  
full data sheet shall prevail.  
Applications — Applications that are described herein for any of these  
products are for illustrative purposes only. Nexperia makes no  
representation or warranty that such applications will be suitable for the  
specified use without further testing or modification.  
Customers are responsible for the design and operation of their applications  
and products using Nexperia products, and Nexperia  
Product specification — The information and data provided in a Product  
data sheet shall define the specification of the product as agreed between  
Nexperia and its customer, unless Nexperia and  
customer have explicitly agreed otherwise in writing. In no event however,  
shall an agreement be valid in which the Nexperia product is  
deemed to offer functions and qualities beyond those described in the  
Product data sheet.  
accepts no liability for any assistance with applications or customer product  
design. It is customer’s sole responsibility to determine whether the Nexperia  
product is suitable and fit for the customer’s applications and  
products planned, as well as for the planned application and use of  
customer’s third party customer(s). Customers should provide appropriate  
design and operating safeguards to minimize the risks associated with their  
applications and products.  
Nexperia does not accept any liability related to any default,  
15.3 Disclaimers  
damage, costs or problem which is based on any weakness or default in the  
customer’s applications or products, or the application or use by customer’s  
third party customer(s). Customer is responsible for doing all necessary  
testing for the customer’s applications and products using Nexperia  
products in order to avoid a default of the applications and  
Limited warranty and liability — Information in this document is believed to  
be accurate and reliable. However, Nexperia does not give any  
representations or warranties, expressed or implied, as to the accuracy or  
completeness of such information and shall have no liability for the  
consequences of use of such information. Nexperia takes no  
responsibility for the content in this document if provided by an information  
source outside of Nexperia.  
the products or of the application or use by customer’s third party  
customer(s). Nexperia does not accept any liability in this respect.  
Limiting values — Stress above one or more limiting values (as defined in  
the Absolute Maximum Ratings System of IEC 60134) will cause permanent  
damage to the device. Limiting values are stress ratings only and (proper)  
operation of the device at these or any other conditions above those given in  
the Recommended operating conditions section (if present) or the  
Characteristics sections of this document is not warranted. Constant or  
repeated exposure to limiting values will permanently and irreversibly affect  
the quality and reliability of the device.  
In no event shall Nexperia be liable for any indirect, incidental,  
punitive, special or consequential damages (including - without limitation - lost  
profits, lost savings, business interruption, costs related to the removal or  
replacement of any products or rework charges) whether or not such  
damages are based on tort (including negligence), warranty, breach of  
contract or any other legal theory.  
Notwithstanding any damages that customer might incur for any reason  
whatsoever, Nexperia’s aggregate and cumulative liability towards  
customer for the products described herein shall be limited in accordance  
with the Terms and conditions of commercial sale of Nexperia.  
Terms and conditions of commercial sale — Nexperia  
products are sold subject to the general terms and conditions of commercial  
sale, as published at http://www.nexperia.com/profile/terms, unless otherwise  
agreed in a valid written individual agreement. In case an individual  
agreement is concluded only the terms and conditions of the respective  
agreement shall apply. Nexperia hereby expressly objects to  
applying the customer’s general terms and conditions with regard to the  
purchase of Nexperia products by customer.  
Right to make changes — Nexperia reserves the right to make  
changes to information published in this document, including without  
limitation specifications and product descriptions, at any time and without  
notice. This document supersedes and replaces all information supplied prior  
to the publication hereof.  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
15 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
No offer to sell or license — Nothing in this document may be interpreted or  
construed as an offer to sell products that is open for acceptance or the grant,  
conveyance or implication of any license under any copyrights, patents or  
other industrial or intellectual property rights.  
Translations — A non-English (translated) version of a document is for  
reference only. The English version shall prevail in case of any discrepancy  
between the translated and English versions.  
Export control — This document as well as the item(s) described herein  
may be subject to export control regulations. Export might require a prior  
authorization from competent authorities.  
15.4 Trademarks  
Notice: All referenced brands, product names, service names and trademarks  
are the property of their respective owners.  
16. Contact information  
For more information, please visit: http://www.nexperia.com  
For sales office addresses, please send an email to: salesaddresses@nexperia.com  
74AHC_AHCT125_Q100  
All information provided in this document is subject to legal disclaimers.  
©
Nexperia B.V. 2017. All rights reserved  
Product data sheet  
Rev. 1 — 5 June 2012  
16 of 17  
74AHC125-Q100; 74AHCT125-Q100  
Nexperia  
Quad buffer/line driver; 3-state  
17. Contents  
1
2
3
4
General description. . . . . . . . . . . . . . . . . . . . . . 1  
Features and benefits . . . . . . . . . . . . . . . . . . . . 1  
Ordering information. . . . . . . . . . . . . . . . . . . . . 2  
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2  
5
5.1  
5.2  
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3  
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3  
6
Functional description . . . . . . . . . . . . . . . . . . . 3  
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Recommended operating conditions. . . . . . . . 4  
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5  
Dynamic characteristics . . . . . . . . . . . . . . . . . . 7  
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 11  
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 14  
7
8
9
10  
11  
12  
13  
14  
15  
Legal information. . . . . . . . . . . . . . . . . . . . . . . 15  
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 15  
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
15.1  
15.2  
15.3  
15.4  
16  
17  
Contact information. . . . . . . . . . . . . . . . . . . . . 16  
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17  
© Nexperia B.V. 2017. All rights reserved  
For more information, please visit: http://www.nexperia.com  
For sales office addresses, please send an email to: salesaddresses@nexperia.com  
Date of release: 05 June 2012  

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