74HC1G125-Q100; 74HCT1G125-Q100
Bus buffer/line driver; 3-state
Rev. 1 — 18 June 2013
Product data sheet
1. General description
The 74HC1G125-Q100; 74HCT1G125-Q100 is a single buffer/line driver with 3-state
output. Inputs include clamp diodes. This enables the use of current limiting resistors to
interface inputs to voltages in excess of V
CC
.
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
Input levels:
For 74HC1G125-Q100: CMOS level
For 74HCT1G125-Q100: TTL level
Symmetrical output impedance
High noise immunity
Low power consumption
Balanced propagation delays
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
)
3. Ordering information
Table 1.
Ordering information
Package
Temperature range
74HC1G125GW-Q100
74HCT1G125GW-Q100
74HC1G125GV-Q100
74HCT1G125GV-Q100
40 C
to +125
C
SC-74A
40 C
to +125
C
Name
TSSOP5
Description
Version
plastic thin shrink small outline package; 5 leads; SOT353-1
body width 1.25 mm
plastic surface mounted package; 5 leads
SOT753
Type number
NXP Semiconductors
74HC1G125-Q100; 74HCT1G125-Q100
Bus buffer/line driver; 3-state
4. Marking
Table 2.
Marking
Marking code
[1]
HM
TM
H25
T25
Type number
74HC1G125GW-Q100
74HCT1G125GW-Q100
74HC1G125GV-Q100
74HCT1G125GV-Q100
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
2
A
Y
4
2
4
1
EN
mna119
1
OE
mna118
Fig 1.
Logic symbol
Fig 2.
IEC logic symbol
A
Y
OE
mna120
Fig 3.
Logic diagram
6. Pinning information
6.1 Pinning
Fig 4.
Pin configuration
74HC_HCT1G125_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 1 — 18 June 2013
2 of 16
NXP Semiconductors
74HC1G125-Q100; 74HCT1G125-Q100
Bus buffer/line driver; 3-state
6.2 Pin description
Table 3.
Symbol
OE
A
GND
Y
V
CC
Pin description
Pin
1
2
3
4
5
Description
output enable input (active LOW)
data input
ground (0 V)
data output
supply voltage
7. Functional description
7.1 Function table
Table 4.
Control
OE
L
L
H
[1]
Function table
[1]
Input
A
L
H
X
Output
Y
L
H
Z
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
8. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
V
CC
I
IK
I
OK
I
O
I
CC
I
GND
T
stg
P
tot
[1]
[2]
Parameter
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
Conditions
V
I
<
0.5
V or V
I
> V
CC
+ 0.5 V
V
O
<
0.5
V or V
O
> V
CC
+ 0.5 V
V
O
=
0.5
V to (V
CC
+ 0.5 V)
[1]
[1]
[1]
Min
0.5
-
-
-
-
70
65
Max
+7.0
20
20
35
70
-
+150
200
Unit
V
mA
mA
mA
mA
mA
C
mW
T
amb
=
40 C
to +125
C
[2]
-
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
Above 55
C
the value of P
tot
derates linearly with 2.5 mW/K.
74HC_HCT1G125_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 1 — 18 June 2013
3 of 16
NXP Semiconductors
74HC1G125-Q100; 74HCT1G125-Q100
Bus buffer/line driver; 3-state
9. Recommended operating conditions
Table 6.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
V
CC
V
I
V
O
T
amb
t/V
supply voltage
input voltage
output voltage
ambient temperature
input transition rise
and fall rate
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
Conditions
74HC1G125-Q100
Min
2.0
0
0
40
-
-
-
Typ
5.0
-
-
+25
-
-
-
Max
6.0
V
CC
V
CC
+125
625
139
83
74HCT1G125-Q100
Min
4.5
0
0
40
-
-
-
Typ
5.0
-
-
+25
-
-
-
Max
5.5
V
CC
V
CC
+125
-
139
-
V
V
V
C
ns/V
ns/V
ns/V
Unit
10. Static characteristics
Table 7.
Static characteristics 74HC1G125-Q100
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
T
amb
=
40 C
to +85
C
[1]
V
IH
HIGH-level input voltage
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
IL
LOW-level input voltage
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
OH
HIGH-level output voltage
V
I
= V
IH
or V
IL
I
O
=
20 A;
V
CC
= 2.0 V
I
O
=
20 A;
V
CC
= 4.5 V
I
O
=
20 A;
V
CC
= 6.0 V
I
O
=
6.0
mA; V
CC
= 4.5 V
I
O
=
7.8
mA; V
CC
= 6.0 V
V
OL
LOW-level output voltage
V
I
= V
IH
or V
IL
I
O
= 20
A;
V
CC
= 2.0 V
I
O
= 20
A;
V
CC
= 4.5 V
I
O
= 20
A;
V
CC
= 6.0 V
I
O
= 6.0 mA; V
CC
= 4.5 V
I
O
= 7.8 mA; V
CC
= 6.0 V
I
I
I
OZ
I
CC
C
I
input leakage current
OFF-state output current
supply current
input capacitance
All information provided in this document is subject to legal disclaimers.
Conditions
Min
1.5
3.15
4.2
-
-
-
1.9
4.4
5.9
3.84
5.34
-
-
-
-
-
-
-
-
-
Typ
1.2
2.4
3.2
0.8
2.1
2.8
2.0
4.5
6.0
4.32
5.81
0
0
0
0.15
0.16
-
-
-
1.5
Max
-
-
-
0.5
1.35
1.8
-
-
-
-
-
0.1
0.1
0.1
0.33
0.33
1.0
5
10
-
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
pF
V
I
= V
CC
or GND; V
CC
= 6.0 V
V
I
= V
IH
or V
IL
; V
O
= V
CC
or GND;
V
CC
= 6.0 V
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 6.0 V
74HC_HCT1G125_Q100
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 1 — 18 June 2013
4 of 16
NXP Semiconductors
74HC1G125-Q100; 74HCT1G125-Q100
Bus buffer/line driver; 3-state
Table 7.
Static characteristics 74HC1G125-Q100
…continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
T
amb
=
40 C
to +125
C
V
IH
HIGH-level input voltage
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
IL
LOW-level input voltage
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
OH
HIGH-level output voltage
V
I
= V
IH
or V
IL
I
O
=
20 A;
V
CC
= 2.0 V
I
O
=
20 A;
V
CC
= 4.5 V
I
O
=
20 A;
V
CC
= 6.0 V
I
O
=
6.0
mA; V
CC
= 4.5 V
I
O
=
7.8
mA; V
CC
= 6.0 V
V
OL
LOW-level output voltage
V
I
= V
IH
or V
IL
I
O
= 20
A;
V
CC
= 2.0 V
I
O
= 20
A;
V
CC
= 4.5 V
I
O
= 20
A;
V
CC
= 6.0 V
I
O
= 6.0 mA; V
CC
= 4.5 V
I
O
= 7.8 mA; V
CC
= 6.0 V
I
I
I
OZ
I
CC
input leakage current
OFF-state output current
supply current
V
I
= V
CC
or GND; V
CC
= 6.0 V
V
I
= V
IH
or V
IL
; V
O
= V
CC
or GND;
V
CC
= 6.0 V
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 6.0 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
1.0
10
20
V
V
V
V
V
A
A
A
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
1.5
3.15
4.2
-
-
-
-
-
-
-
-
-
-
-
-
0.5
1.35
1.8
V
V
V
V
V
V
Conditions
Min
Typ
Max
Unit
[1]
All typical values are measured at T
amb
= 25
C.
74HC_HCT1G125_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 1 — 18 June 2013
5 of 16
