74HC1G125GW,165 [NXP]
74HC(T)1G125 - Bus buffer/line driver; 3-state TSSOP 5-Pin;
| 型号： | 74HC1G125GW,165 |
| 厂家： | 
NXP |
| 描述： | 74HC(T)1G125 - Bus buffer/line driver; 3-state TSSOP 5-Pin 驱动 光电二极管 逻辑集成电路 |
| 文件： | 总16页 (文件大小：78K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74HC1G125; 74HCT1G125
Bus buffer/line driver; 3-state
Rev. 05 — 23 December 2005
Product data sheet
1. General description
The 74HC1G125; 74HCT1G125 is a high-speed, Si-gate CMOS device.
The 74HC1G125; 74HCT1G125 provides one non-inverting buffer/line driver with 3-state
output. The 3-state output is controlled by the output enable input (pin OE). A HIGH level
at pin OE causes the output to assume a high-impedance OFF-state.
The bus driver output currents are equal compared to the 74HC125 and 74HCT125.
2. Features
■ Wide supply voltage range from 2.0 V to 6.0 V
■ Symmetrical output impedance
■ High noise immunity
■ Low power consumption
■ Balanced propagation delays
■ ESD protection:
◆ HBM EIA/JESD22-A114-C exceeds 2000 V
◆ MM EIA/JESD22-A115-A exceeds 200 V
■ Very small 5 pins packages
■ Specified from −40 °C to +85 °C and −40 °C to +125 °C
3. Quick reference data
Table 1:
Quick reference data
GND = 0 V; Tamb = 25 °C; tr = tf ≤ 6.0 ns.
Symbol Parameter
74HC1G125
Conditions
Min
Typ
Max Unit
tPHL
tPLH
,
propagation delay A to Y VCC = 5 V; CL = 15 pF
-
9
-
ns
Ci
input capacitance
-
-
1.5
30
-
-
pF
pF
[1]
CPD
power dissipation
capacitance
VI = GND to VCC
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
Table 1:
Quick reference data …continued
GND = 0 V; Tamb = 25 °C; tr = tf ≤ 6.0 ns.
Symbol Parameter
74HCT1G125
Conditions
Min
Typ
Max Unit
tPHL
tPLH
,
propagation delay A to Y VCC = 5 V; CL = 15 pF
-
10
-
ns
Ci
input capacitance
-
-
1.5
27
-
-
pF
pF
[1]
CPD
power dissipation
capacitance
V = GND to VCC − 1.5 V
I
[1] CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
Σ(CL × VCC2 × fo) = sum of the outputs.
4. Ordering information
Table 2:
Ordering information
Type number
Package
Temperature range Name
Description
Version
74HC1G125
74HC1G125GW
−40 °C to +125 °C
−40 °C to +125 °C
TSSOP5
SC-74A
plastic thin shrink small outline package; 5 leads;
body width 1.25 mm
SOT353-1
SOT753
74HC1G125GV
74HCT1G125
plastic surface mounted package; 5 leads
74HCT1G125GW
−40 °C to +125 °C
−40 °C to +125 °C
TSSOP5
SC-74A
plastic thin shrink small outline package; 5 leads;
body width 1.25 mm
SOT353-1
SOT753
74HCT1G125GV
plastic surface mounted package; 5 leads
5. Marking
Table 3:
Marking
Type number
74HC1G125GW
74HC1G125GV
74HCT1G125GW
74HCT1G125GV
Marking code
HM
H25
TM
T25
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
2 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
6. Functional diagram
A
Y
4
2
2
4
1
EN
1
OE
mna119
mna118
Fig 1. Logic symbol
Fig 2. IEC logic symbol
Y
A
OE
mna120
Fig 3. Logic diagram
7. Pinning information
7.1 Pinning
74HC1G125GV
74HCT1G125GV
74HC1G125GW
74HCT1G125GW
1
5
1
2
3
5
OE
A
V
Y
OE
A
V
Y
CC
CC
2
3
4
GND
4
GND
001aad949
001aad948
Fig 4. Pin configuration TSSOP5
Fig 5. Pin configuration SC-74A
7.2 Pin description
Table 4:
Pin description
Symbol
OE
Pin
1
Description
output enable input (active LOW)
data input
A
2
GND
Y
3
ground (0 V)
4
data output
VCC
5
supply voltage
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
3 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
8. Functional description
8.1 Function table
Table 5:
Function table[1]
Control
Input
Output
OE
L
A
L
Y
L
L
H
X
H
Z
H
[1] H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
9. Limiting values
Table 6:
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Max
+7.0
±20
±20
Unit
V
VCC
IIK
supply voltage
−0.5
[1]
[1]
input clamping current VI < −0.5 V or VI > VCC + 0.5 V
-
-
mA
mA
IOK
output clamping current VO < −0.5 V or
VO > VCC + 0.5 V
[1]
IO
output current
VO = −0.5 V to (VCC + 0.5 V)
-
-
±35
mA
mA
ICC
quiescent supply
current
70
IGND
Tstg
Ptot
ground current
-
−70
mA
storage temperature
−65
+150 °C
200 mW
[2]
total power dissipation Tamb = −40 °C to +125 °C
-
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] Above 55 °C the value of Ptot derates linearly with 2.5 mW/K.
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
4 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
10. Recommended operating conditions
Table 7:
Recommended operating conditions
Symbol Parameter
74HC1G125
Conditions
Min
Typ
Max Unit
VCC
VI
supply voltage
2.0
5.0
6.0
V
V
V
input voltage
0
-
VCC
VCC
VO
output voltage
0
-
Tamb
tr, tf
ambient temperature
input rise and fall times
−40
+25
+125 °C
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
-
-
-
-
-
-
1000 ns
500
400
ns
ns
74HCT1G125
VCC
VI
supply voltage
4.5
0
5.0
5.5
V
V
V
input voltage
-
VCC
VCC
VO
output voltage
0
-
Tamb
tr, tf
ambient temperature
input rise and fall times
−40
-
+25
-
+125 °C
500 ns
VCC = 4.5 V
11. Static characteristics
Table 8:
Static characteristics 74HC1G125
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Tamb = −40 °C to +85 °C[1]
VIH
HIGH-state input voltage
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
1.5
1.2
2.4
3.2
0.8
2.1
2.8
-
V
V
V
V
V
V
3.15
-
4.2
-
VIL
LOW-state input voltage
-
-
-
0.5
1.35
1.8
VOH
HIGH-state output voltage VI = VIH or VIL
IO = −20 µA; VCC = 2.0 V
1.9
2.0
-
-
-
-
-
V
V
V
V
V
IO = −20 µA; VCC = 4.5 V
IO = −20 µA; VCC = 6.0 V
IO = −6.0 mA; VCC = 4.5 V
IO = −7.8 mA; VCC = 6.0 V
VI = VIH or VIL
4.4
4.5
5.9
6.0
3.84
5.34
4.32
5.81
VOL
LOW-state output voltage
IO = 20 µA; VCC = 2.0 V
IO = 20 µA; VCC = 4.5 V
IO = 20 µA; VCC = 6.0 V
IO = 6.0 mA; VCC = 4.5 V
IO = 7.8 mA; VCC = 6.0 V
-
-
-
-
-
0
0.1
V
V
V
V
V
0
0.1
0
0.1
0.15
0.16
0.33
0.33
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
5 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
Table 8:
Static characteristics 74HC1G125 …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
1.0
5
Unit
µA
ILI
input leakage current
VI = VCC or GND; VCC = 6.0 V
-
-
-
-
IOZ
OFF-state output current
quiescent supply current
input capacitance
VI = VIH or VIL; VO = VCC or GND;
µA
V
CC = 6.0 V
VI = VCC or GND; IO = 0 A;
CC = 6.0 V
ICC
Ci
-
-
-
10
-
µA
V
1.5
pF
Tamb = −40 °C to +125 °C
VIH HIGH-state input voltage
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
1.5
-
-
-
-
-
-
-
V
V
V
V
V
V
3.15
-
4.2
-
VIL
LOW-state input voltage
-
-
-
0.5
1.35
1.8
VOH
HIGH-state output voltage VI = VIH or VIL
IO = −20 µA; VCC = 2.0 V
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
IO = −20 µA; VCC = 4.5 V
IO = −20 µA; VCC = 6.0 V
IO = −6.0 mA; VCC = 4.5 V
IO = −7.8 mA; VCC = 6.0 V
VI = VIH or VIL
VOL
LOW-state output voltage
IO = 20 µA; VCC = 2.0 V
IO = 20 µA; VCC = 4.5 V
IO = 20 µA; VCC = 6.0 V
IO = 6.0 mA; VCC = 4.5 V
IO = 7.8 mA; VCC = 6.0 V
VI = VCC or GND; VCC = 6.0 V
VI = VIH or VIL; VO = VCC or GND;
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
1.0
10
V
V
V
V
V
ILI
input leakage current
µA
µA
IOZ
OFF-state output current
V
CC = 6.0 V
VI = VCC or GND; IO = 0 A;
CC = 6.0 V
ICC
quiescent supply current
-
-
20
µA
V
[1] All typical values are measured at Tamb = 25 °C.
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
6 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
Table 9:
Static characteristics 74HCT1G125
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Tamb = −40 °C to +85 °C[1]
VIH
VIL
HIGH-state input voltage
LOW-state input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
2.0
-
1.6
1.2
-
V
V
0.8
VOH
HIGH-state output voltage VI = VIH or VIL; VCC = 4.5 V
IO = −20 µA
4.4
4.5
-
-
V
V
IO = −6.0 mA
3.84
4.32
VOL
LOW-state output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = 20 µA
-
-
-
-
0
0.1
0.33
1.0
5
V
IO = 6.0 mA
0.16
V
ILI
input leakage current
VI = VCC or GND; VCC = 5.5 V
-
-
µA
µA
IOZ
OFF-state output current
VI = VIH or VIL; VO = VCC or GND;
V
CC = 5.5 V
VI = VCC or GND; IO = 0 A;
CC = 6.0 V
additional quiescent supply VI = VCC − 2.1 V; IO = 0 A;
ICC
∆ICC
Ci
quiescent supply current
-
-
-
-
10
500
-
µA
µA
pF
V
-
current
VCC = 4.5 V to 5.5 V
input capacitance
1.5
Tamb = −40 °C to +125 °C
VIH
VIL
HIGH-state input voltage
LOW-state input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
2.0
-
-
-
-
V
V
0.8
VOH
HIGH-state output voltage VI = VIH or VIL; VCC = 4.5 V
IO = −20 µA
4.4
3.7
-
-
-
-
V
V
IO = −6.0 mA
VOL
LOW-state output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = 20 µA
-
-
-
-
-
-
-
-
0.1
0.4
1.0
10
V
IO = 6.0 mA
V
ILI
input leakage current
VI = VCC or GND; VCC = 5.5 V
µA
µA
IOZ
OFF-state output current
VI = VIH or VIL; VO = VCC or GND;
V
CC = 5.5 V
VI = VCC or GND; IO = 0 A;
CC = 6.0 V
additional quiescent supply VI = VCC − 2.1 V; IO = 0 A;
current CC = 4.5 V to 5.5 V
ICC
quiescent supply current
-
-
-
-
20
µA
µA
V
∆ICC
850
V
[1] All typical values are measured at Tamb = 25 °C.
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
7 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
12. Dynamic characteristics
Table 10: Dynamic characteristics 74HC1G125
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test
circuit see Figure 8
Symbol Parameter
Conditions
Min Typ Max Unit
Tamb = −40 °C to +85 °C[1]
tPHL
tPLH
,
propagation delay A to Y
see Figure 6
VCC = 2.0 V
VCC = 4.5 V
-
-
-
24
10
9
125 ns
25
-
ns
ns
VCC = 5 V;
CL = 15 pF
VCC = 6.0 V
see Figure 7
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
see Figure 7
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VI = GND to VCC
-
8
21
ns
tPZH
tPZL
,
,
3-state output enable time
OE to Y
-
-
-
19
9
155 ns
31
26
ns
ns
7
tPHZ
tPLZ
3-state output disable time
OE to Y
-
-
-
-
18
12
11
30
155 ns
31
26
-
ns
ns
pF
[2]
CPD
power dissipation
capacitance
Tamb = −40 °C to +125 °C
tPHL
tPLH
,
propagation delay A to Y
see Figure 6
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
see Figure 7
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
see Figure 7
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
-
-
-
-
-
-
150 ns
30
26
ns
ns
tPZH
tPZL
,
,
3-state output enable time
OE to Y
-
-
-
-
-
-
190 ns
38
32
ns
ns
tPHZ
tPLZ
3-state output disable time
OE to Y
-
-
-
-
-
-
190 ns
38
32
ns
ns
[1] All typical values are measured at Tamb = 25 °C.
[2] CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
Σ(CL × VCC2 × fo) = sum of the outputs.
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
8 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
Table 11: Dynamic characteristics 74HCT1G125
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test
circuit see Figure 8
Symbol Parameter
Conditions
Min Typ Max Unit
Tamb = −40 °C to +85 °C[1]
tPHL
tPLH
,
propagation delay A to Y
see Figure 6
VCC = 4.5 V
-
-
-
11
10
10
30
-
ns
ns
ns
VCC = 5 V; CL = 15 pF
VCC = 4.5 V; see Figure 7
tPZH
tPZL
,
,
3-state output enable time
OE to Y
35
tPHZ
tPLZ
3-state output disable time VCC = 4.5 V; see Figure 7
OE to Y
-
-
11
27
31
-
ns
[2]
CPD
power dissipation
capacitance
V = GND to VCC − 1.5 V
I
pF
Tamb = −40 °C to +125 °C
tPHL
tPLH
,
propagation delay A to Y
VCC = 4.5 V; see Figure 6
VCC = 4.5 V; see Figure 7
-
-
-
-
-
-
36
42
38
ns
ns
ns
tPZH
tPZL
,
,
3-state output enable time
OE to Y
tPHZ
tPLZ
3-state output disable time VCC = 4.5 V; see Figure 7
OE to Y
[1] All typical values are measured at Tamb = 25 °C.
[2] CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
Σ(CL × VCC2 × fo) = sum of the outputs.
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
9 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
13. Waveforms
V
I
V
M
A input
GND
t
t
PLH
PHL
Y output
V
M
001aad070
Measurement points are given in Table 12.
Fig 6. Propagation delay data input (A) to output (Y)
V
I
OE input
V
M
GND
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
mna644
Measurement points are given in Table 12.
Logic levels: VOL and VOH are typical output voltage drop that occur with the output load.
Fig 7. Enable and disable times
Table 12: Measurement points
Type
Input
VM
Output
VM
VX
VY
74HC1G125
0.5VCC
1.3 V
0.5VCC
1.3 V
V
OL + 0.3 V
OL + 0.3 V
V
OH − 0.3 V
OH − 0.3 V
74HCT1G125
V
V
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
10 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
t
W
V
I
90 %
negative
pulse
V
V
M
M
10 %
0 V
t
t
r
f
t
t
f
r
V
I
90 %
positive
pulse
V
M
V
M
10 %
0 V
t
W
V
V
CC
CC
V
V
O
I
R
L
S1
PULSE
GENERATOR
open
DUT
R
T
C
L
001aad983
Test data is given in Table 13.
Definitions for test circuit:
RT = Termination resistance should be equal to the output impedance Zo of the pulse generator
CL = Load capacitance including jig and probe capacitance
RL = Load resistor
S1 = Test selection switch
Fig 8. Load circuitry for measuring switching times
Table 13: Test data
Type
Input
VI
Load
CL
S1 position
tPLH, tPHL
open
tr, tf
RL
tPZH, tPHZ tPZL, tPLZ
74HC1G125
VCC
6 ns
15 pF,
50 pF
1 kΩ
GND
VCC
74HCT1G125
3 V
6 ns
15 pF,
50 pF
1 kΩ
open
GND
VCC
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
11 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
14. Package outline
TSSOP5: plastic thin shrink small outline package; 5 leads; body width 1.25 mm
SOT353-1
D
E
A
X
c
y
H
v
M
A
E
Z
5
4
A
2
A
(A )
3
A
1
θ
L
L
p
1
3
e
w M
b
p
detail X
e
1
0
1.5
3 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(1)
(1)
A
A
A
b
c
D
E
e
e
1
H
L
L
p
UNIT
v
w
y
Z
θ
1
2
3
p
E
max.
0.1
0
1.0
0.8
0.30
0.15
0.25
0.08
2.25
1.85
1.35
1.15
2.25
2.0
0.46
0.21
0.60
0.15
7°
0°
mm
1.1
0.65
1.3
0.15
0.425
0.3
0.1
0.1
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
00-09-01
03-02-19
SOT353-1
MO-203
SC-88A
Fig 9. Package outline SOT353-1 (TSSOP5)
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
12 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
Plastic surface mounted package; 5 leads
SOT753
D
B
E
A
X
y
H
v
M
A
E
5
4
Q
A
A
1
c
L
p
1
2
3
detail X
e
b
p
w
M B
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A
b
c
D
E
e
H
L
Q
v
w
y
p
1
p
E
0.100
0.013
0.40
0.25
1.1
0.9
0.26
0.10
3.1
2.7
1.7
1.3
3.0
2.5
0.6
0.2
0.33
0.23
mm
0.95
0.2
0.2
0.1
REFERENCES
JEDEC JEITA
EUROPEAN
PROJECTION
OUTLINE
VERSION
ISSUE DATE
IEC
SOT753
SC-74A
02-04-16
Fig 10. Package outline SOT753 (SC-74A)
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
13 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
15. Abbreviations
Table 14: Abbreviations
Acronym
CMOS
ESD
Description
Complementary Metal Oxide Semiconductor
ElectroStatic Discharge
HBM
Human Body Model
TTL
Transistor-Transistor Logic
Machine Model
MM
16. Revision history
Table 15: Revision history
Document ID
Release date Data sheet status
Change notice
Doc. number
Supersedes
74HC_HCT1G125_5 20051223
Product data sheet
ECN05_085
-
74HC_HCT1G125_4
Modifications:
• The format of this data sheet has been redesigned to comply with the new presentation and
information standard of Philips Semiconductors.
• In Table 6 “Limiting values”
–
–
–
IO: changed max value ±12.5 into ±35
ICC: changed max value 25 into 70
IGND: changed max value −25 into −70
• In Table 8 “Static characteristics 74HC1G125”; Tamb = −40 °C to +85 °C
–
–
–
–
VOH: changed condition IO = −2.0 mA into IO = −6.0 mA and min value from 4.13 into 3.84
VOH: changed condition IO = −2.6 mA into IO = −7.8 mA and min value from 5.63 into 5.34
VOL: changed condition IO = 2.0 mA into IO = 6.0 mA
VOL: changed condition IO = 2.6 mA into IO = 7.8 mA
• In Table 8 “Static characteristics 74HC1G125”; Tamb = −40 °C to +125 °C
–
VOH: changed condition IO = −2.0 mA into IO = −6.0 mA
–
VOL: changed condition IO = 2.0 mA into IO = 6.0 mA
• In Table 9 “Static characteristics 74HCT1G125”; Tamb = −40 °C to +85 °C
–
VOH: changed condition IO = −2.0 mA into IO = −6.0 mA and min value from 4.13 into 3.84
–
VOL: changed condition IO = 2.0 mA into IO = 6.0 mA and typ value from 0.15 into 0.16
• In Table 9 “Static characteristics 74HCT1G125”; Tamb = −40 °C to +125 °C
–
VOH: changed condition IO = −2.0 mA into IO = −6.0 mA
–
VOL: changed condition IO = 2.0 mA into IO = 6.0 mA
74HC_HCT1G125_4 20040727
74HC_HCT1G125_3 20020517
74HC_HCT1G125_2 20010302
74HC_HCT1G125_1 19981110
Product specification
Product specification
Product specification
Product specification
-
-
-
-
9397 750 13725 74HC_HCT1G125_3
9397 750 09718 74HC_HCT1G125_2
9397 750 07966 74HC_HCT1G125_1
9397 750 03693
-
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
14 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
17. Data sheet status
Level Data sheet status[1] Product status[2] [3]
Definition
I
Objective data
Development
This data sheet contains data from the objective specification for product development. Philips
Semiconductors reserves the right to change the specification in any manner without notice.
II
Preliminary data
Qualification
This data sheet contains data from the preliminary specification. Supplementary data will be published
at a later date. Philips Semiconductors reserves the right to change the specification without notice, in
order to improve the design and supply the best possible product.
III
Product data
Production
This data sheet contains data from the product specification. Philips Semiconductors reserves the
right to make changes at any time in order to improve the design, manufacturing and supply. Relevant
changes will be communicated via a Customer Product/Process Change Notification (CPCN).
[1]
[2]
Please consult the most recently issued data sheet before initiating or completing a design.
The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at
URL http://www.semiconductors.philips.com.
[3]
For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.
customers using or selling these products for use in such applications do so
at their own risk and agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
18. Definitions
Short-form specification — The data in a short-form specification is
extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Right to make changes — Philips Semiconductors reserves the right to
make changes in the products - including circuits, standard cells, and/or
software - described or contained herein in order to improve design and/or
performance. When the product is in full production (status ‘Production’),
relevant changes will be communicated via a Customer Product/Process
Change Notification (CPCN). Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no
license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are
free from patent, copyright, or mask work right infringement, unless otherwise
specified.
Limiting values definition — Limiting values given are in accordance with
the Absolute Maximum Rating System (IEC 60134). Stress above one or
more of the limiting values may cause permanent damage to the device.
These are stress ratings only and operation of the device at these or at any
other conditions above those given in the Characteristics sections of the
specification is not implied. Exposure to limiting values for extended periods
may affect device reliability.
Application information — Applications that are described herein for any
of these products are for illustrative purposes only. Philips Semiconductors
makes no representation or warranty that such applications will be suitable for
the specified use without further testing or modification.
20. Trademarks
Notice — All referenced brands, product names, service names and
19. Disclaimers
trademarks are the property of their respective owners.
Life support — These products are not designed for use in life support
appliances, devices, or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors
21. Contact information
For additional information, please visit: http://www.semiconductors.philips.com
For sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.com
74HC_HCT1G125_5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
15 of 16
74HC1G125; 74HCT1G125
Philips Semiconductors
Bus buffer/line driver; 3-state
22. Contents
1
2
3
4
5
6
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3
7
7.1
7.2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
8
8.1
9
Functional description . . . . . . . . . . . . . . . . . . . 4
Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended operating conditions. . . . . . . . 5
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . . 8
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 12
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 14
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 14
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 15
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Contact information . . . . . . . . . . . . . . . . . . . . 15
10
11
12
13
14
15
16
17
18
19
20
21
© Koninklijke Philips Electronics N.V. 2005
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Date of release: 23 December 2005
Document number: 74HC_HCT1G125_5
Published in The Netherlands
相关型号：
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