74AVC1T8128
Rev. 1 — 10 October 2018
Single dual-supply translating 2-input NOR with enable
Product data sheet
1. General description
The 74AVC1T8128 is a single dual-supply translating 2-input NOR with enable input. It features
two data input pins (A, B), one enable input pin (E), one data output pin (Y) and dual-supply pins
(V
CC(A)
and V
CC(B)
). Both V
CC(A)
and V
CC(B)
can be supplied at any voltage between 0.8 V and
3.6 V making the device suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V,
1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins A, B and E are referenced to V
CC(A)
and pin Y is referenced to
V
CC(B)
.
The logic equation provided at the Y output is:
Y = E + A•B
The device is fully specified for partial power-down applications using I
OFF
. The I
OFF
circuitry
disables the output, preventing any damaging backflow current through the device when it is
powered down. In Suspend mode when either V
CC(A)
or V
CC(B)
are at GND level, the Y output is in
the high-impedance OFF-state.
2. Features and benefits
•
Wide supply voltage range:
•
V
CC(A)
: 0.8 V to 3.6 V
•
V
CC(B)
: 0.8 V to 3.6 V
High noise immunity
Complies with JEDEC standards:
•
JESD8-12 (0.8 V to 1.3 V)
•
JESD8-11 (0.9 V to 1.65 V)
•
JESD8-7 (1.2 V to 1.95 V)
•
JESD8-5 (1.8 V to 2.7 V)
•
JESD8-B (2.7 V to 3.6 V)
ESD protection:
•
HBM: ANSI/ESDA/JEDEC JS-001 exceeds 8000 V
•
CDM: ANSI/ESDA/JEDEC JS-002 exceeds 1000 V
Maximum data rates:
•
500 Mbit/s (1.8 V to 3.3 V translation)
•
320 Mbit/s (<1.8 V to 3.3 V translation)
•
320 Mbit/s (translate to 2.5 V or 1.8 V)
•
280 Mbit/s (translate to 1.5 V)
•
240 Mbit/s (translate to 1.2 V)
Suspend mode
Latch-up performance exceeds 100 mA per JESD 78 Class II
Inputs accept voltages up to 3.6 V
Low noise overshoot and undershoot < 10 % of V
CC
I
OFF
circuitry provides partial Power-down mode operation
Specified from -40 °C to +85 °C and -40 °C to +125 °C
•
•
•
•
•
•
•
•
•
•
Nexperia
74AVC1T8128
Single dual-supply translating 2-input NOR with enable
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range
74AVC1T8128GS
-40 °C to +125 °C
Name
XSON8
Description
extremely thin small outline package; no leads;
8 terminals; body 1.35 x 1.0 x 0.35 mm
Version
SOT1203
4. Marking
Table 2. Marking
Type number
74AVC1T8128GS
[1]
Marking code[1]
Be
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
E
B
A
5
3
2
V
CC(A)
V
CC(B)
aaa-029170
7
Y
Fig. 1.
Logic symbol
6. Pinning information
6.1. Pinning
74AVC1T8128
V
CC(A)
1
8
V
CC(B)
A
2
7
Y
B
3
6
n.c.
GND
4
5
E
aaa-029171
Transparent top view
Fig. 2.
Pin configuration SOT1203 (XSON8)
74AVC1T8128
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 1 — 10 October 2018
2 / 12
Nexperia
74AVC1T8128
Single dual-supply translating 2-input NOR with enable
6.2. Pin description
Table 3. Pin description
Symbol
Pin
V
CC(A)
A
B
GND
E
n.c.
Y
V
CC(B)
1
2
3
4
5
6
7
8
Description
supply voltage A (referenced to pins A, B and E)
data input
data input
ground (0 V)
enable input
not connected
data output
supply voltage B (referenced to pin Y)
7. Functional description
Table 4. Function table
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
Supply voltage
V
CC(A)
, V
CC(B)
0.8 V to 3.6 V
0.8 V to 3.6 V
0.8 V to 3.6 V
0.8 V to 3.6 V
0.8 V to 3.6 V
0.8 V to 3.6 V
0.8 V to 3.6 V
0.8 V to 3.6 V
GND
[3]
[1]
[2]
[3]
Input[1]
E
L
L
L
L
H
H
H
H
X
B
L
L
H
H
L
L
H
H
X
A
L
H
L
H
L
H
L
H
X
Output[2]
Y
L
H
L
L
H
H
H
H
Z
The A, B and E inputs are referenced to V
CC(A)
.
The Y output is referenced to V
CC(B)
.
If V
CC(A)
is at GND level, the device goes into Suspend mode.
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(A)
V
CC(B)
I
IK
V
I
I
OK
V
O
I
O
Parameter
supply voltage A
supply voltage B
input clamping current
input voltage
output clamping current
output voltage
output current
V
O
< 0 V
Active mode
Suspend mode
V
O
= 0 V to V
CC(B)
[1] [2]
[1]
V
I
< 0 V
[1]
Conditions
Min
-0.5
-0.5
-50
-0.5
-50
-0.5
-0.5
-
Max
+4.6
+4.6
-
+4.6
-
V
CC(B)
+ 0.5
+4.6
±50
Unit
V
V
mA
V
mA
V
V
mA
74AVC1T8128
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 1 — 10 October 2018
3 / 12
Nexperia
74AVC1T8128
Single dual-supply translating 2-input NOR with enable
Conditions
I
CC(A)
or I
CC(B)
Min
-
-100
-65
T
amb
= -40 °C to +125 °C
[3]
-
Max
100
-
+150
250
Unit
mA
mA
°C
mW
Symbol
I
CC
I
GND
T
stg
P
tot
[1]
[2]
[3]
Parameter
supply current
ground current
storage temperature
total power dissipation
The minimum input voltage rating and output voltage ratings may be exceeded if the input and output current ratings are observed.
V
CC(B)
+ 0.5 V should not exceed 4.6 V.
For SOT1203 package: above 81 °C the value of P
tot
derates linearly with 3.6 mW/K.
9. Recommended operating conditions
Table 6. Recommended operating conditions
Symbol
Parameter
Conditions
V
CC(A)
V
CC(B)
V
I
V
O
T
amb
Δt/ΔV
supply voltage A
supply voltage B
input voltage
output voltage
ambient temperature
input transition rise and fall rate
V
CC(A)
= 0.8 V to 3.6 V
Active mode
Suspend mode
Min
0.8
0.8
0
0
0
-40
-
Max
3.6
3.6
3.6
V
CC(B)
3.6
+125
5
Unit
V
V
V
V
V
°C
ns/V
10. Static characteristics
Table 7. Typical static characteristics at T
amb
= 25 °C
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
V
OH
V
OL
I
I
I
OZ
I
OFF
C
I
C
O
Parameter
HIGH-level output voltage
LOW-level output voltage
input leakage current
OFF-state output current
power-off leakage current
input capacitance
output capacitance
Conditions
V
I
= V
IH
or V
IL
I
O
= -1.5 mA; V
CC(A)
= V
CC(B)
= 0.8 V
V
I
= V
IH
or V
IL
I
O
= 1.5 mA; V
CC(A)
= V
CC(B)
= 0.8 V
inputs; V
I
= 0 V or 3.6 V; V
CC(A)
= 0 V to 3.6 V
Y output; V
O
= 0 V or V
CC(B)
; V
CC(A)
= 0 V;
V
CC(B)
= 0.8 V to 3.6 V
output; V
I
or V
O
= 0 V to 3.6 V; V
CC(B)
= 0 V;
V
CC(A)
= 0.8 V to 3.6 V
V
I
= 0 V or 3.3 V; V
CC(A)
= V
CC(B)
= 3.3 V
Y output; Suspend mode; V
O
= V
CC(B)
or GND;
V
CC(A)
= V
CC(B)
= 3.3 V
-
-
-
-
-
-
0.07
±0.025
±0.5
±0.1
1.0
4.0
-
±0.25
±2.5
±1
-
-
V
μA
μA
μA
pF
pF
-
0.69
-
V
Min
Typ
Max
Unit
74AVC1T8128
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 1 — 10 October 2018
4 / 12
Nexperia
74AVC1T8128
Single dual-supply translating 2-input NOR with enable
Table 8. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
V
IH
HIGH-level
input voltage
Conditions
inputs
V
CC(A)
= 0.8 V
V
CC(A)
= 1.1 V to 1.95 V
V
CC(A)
= 2.3 V to 2.7 V
V
CC(A)
= 3.0 V to 3.6 V
V
IL
LOW-level
input voltage
inputs
V
CC(A)
= 0.8 V
V
CC(A)
= 1.1 V to 1.95 V
V
CC(A)
= 2.3 V to 2.7 V
V
CC(A)
= 3.0 V to 3.6 V
V
OH
V
I
= V
IH
or V
IL
HIGH-level
output voltage
I
O
= -100 μA;
V
CC(B)
= 0.8 V to 3.6 V
I
O
= -3 mA; V
CC(B)
= 1.1 V
I
O
= -6 mA; V
CC(B)
= 1.4 V
I
O
= -8 mA; V
CC(B)
= 1.65 V
I
O
= -9 mA; V
CC(B)
= 2.3 V
I
O
= -12 mA; V
CC(B)
= 3.0 V
V
OL
V
I
= V
IH
or V
IL
LOW-level
output voltage
I
O
= 100 μA;
V
CC(B)
= 0.8 V to 3.6 V
I
O
= 3 mA; V
CC(B)
= 1.1 V
I
O
= 6 mA; V
CC(B)
= 1.4 V
I
O
= 8 mA; V
CC(B)
= 1.65 V
I
O
= 9 mA; V
CC(B)
= 2.3 V
I
O
= 12 mA; V
CC(B)
= 3.0 V
I
I
I
OZ
I
OFF
input leakage
current
OFF-state
output current
power-off
leakage
current
inputs; V
I
= 0 V or 3.6 V;
V
CC(A)
= 0 V to 3.6 V
output; V
O
= 0 V or V
CC(B)
;
V
CC(A)
= 0 V; V
CC(B)
= 3.6 V
output; V
I
or V
O
= 0 V to 3.6 V;
V
CC(B)
= 0 V; V
CC(A)
= 0.8 V to 3.6 V
-
-
-
-
V
CC(B)
- 0.1
0.85
1.05
1.2
1.75
2.3
-
-
-
-
-
-
-
-
-
0.30V
CC(A)
0.35V
CC(A)
0.7
0.9
-
-
-
-
-
-
0.1
0.25
0.35
0.45
0.55
0.7
±1
±5
±5
-
-
-
-
V
CC(B)
- 0.1
0.85
1.05
1.2
1.75
2.3
-
-
-
-
-
-
-
-
-
0.30V
CC(A)
V
0.35V
CC(A)
V
0.7
0.9
-
-
-
-
-
-
0.1
0.25
0.35
0.45
0.55
0.7
±1.5
±7.5
±35
V
V
V
V
V
V
V
V
V
V
V
V
V
V
μA
μA
μA
0.70V
CC(A)
0.65V
CC(A)
1.6
2
-
-
-
-
0.70V
CC(A)
0.65V
CC(A)
1.6
2
-
-
-
-
V
V
V
V
-40 °C to +85 °C
Min
Max
-40 °C to +125 °C
Min
Max
Unit
I
CC
supply current V
CC(A)
; V
I
= 0 V or V
CC(A)
; I
O
= 0 A
V
CC(A)
= 0.8 V to 3.6 V;
V
CC(B)
= 0.8 V to 3.6 V
V
CC(A)
= 3.6 V; V
CC(B)
= 0 V
V
CC(A)
= 0 V; V
CC(B)
= 3.6 V
V
CC(B)
; V
I
= 0 V or V
CC(A)
; I
O
= 0 A
V
CC(A)
= 0.8 V to 3.6 V;
V
CC(B)
= 0.8 V to 3.6 V
V
CC(A)
= 3.6 V; V
CC(B)
= 0 V
V
CC(A)
= 0 V; V
CC(B)
= 3.6 V
-
-2
-
8
-
8
-
-8
-
11.5
-
11.5
μA
μA
μA
-
-
-2
8
8
-
-
-
-8
11.5
11.5
-
μA
μA
μA
74AVC1T8128
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 1 — 10 October 2018
5 / 12
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