ON Semiconductor NC7SZ125 User Manual
TinyLogic UHS Buffer with
Three-State Output
NC7SZ125
Description
The NC7SZ125 is a single buffer with three−state output from
ON Semiconductor’s Ultra−High Speed (UHS) of TinyLogic. The
device is fabricated with advanced CMOS technology to achieve ultra
high speed with high output drive while maintaining low static power
dissipation over a very broad V
specified to operate over the 1.65 V to 5.5 V range. The inputs and
output are high impedance above ground when V
tolerate voltages up to 5.5 V independent of V
The output tolerates voltages above V
condition.
Features
• Ultra−High Speed: t
= 2.6 ns (Typical) into 50 pF at 5 V V
PD
• High Output Drive: ±24 mA at 3 V V
• Broad V
Operating Range: 1.65 V to 5.5 V
CC
• Matches Performance of LCX when Operated at 3.3 V V
• Power Down High−Impedance Inputs / Outputs
• Over−Voltage Tolerance Inputs Facilitate 5 V to 3 V Translation
• Proprietary Noise / EMI Reduction Circuitry
• Ultra−Small MicroPak Packages
• Space−Saving SC−74A and SC−88A Packages
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
A
OE
EN
Figure 1. Logic Symbol
operating range. The device is
CC
CC
operating voltage.
CC
when in the 3−STATE
CC
CC
IEEE / IEC
1
Y
is 0 V. Inputs
CC
CC
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MARKING
DIAGRAMS
SIP6
CASE 127EB
Pin 1
UDFN6
CASE 517DP
Pin 1
SC−74A
CASE 318BQ
SC−88A
CASE 419A−02
DD, 7Z25, Z25= Specific Device Code
KK = 2−Digit Lot Run Traceability Code
XY = 2−Digit Date Code Format
Z = Assembly Plant Code
M = Date Code
• = Pb−Free Package
(Microdot may be in either location)
DDKK
XYZ
DDKK
XYZ
7Z25 M•
•
Z25 M•
•
Semiconductor Components Industries, LLC, 1996
January , 2021 − Rev. 4
ORDERING INFORMATION
See detailed ordering, marking and shipping information in the
package dimensions section on page 6 of this data sheet.
1 Publication Order Number:
NC7SZ125/D
Pin Configurations
PIN DEFINITIONS
Pin # SC−88A /
Pin # MicroPak
Name
Description
11OE
Input
22A
Input
3
3
GND
Ground
44Y
Output
56VCC Supply Voltage
5
NC
No Connect
FUNCTION TABLE
Inputs
Output
OEAY
LLL
LHH
HXZ
H = HIGH Logic Level
NC7SZ125
OE
1
A
2
GND Y
3
5
4
Figure 2. SC−88A and SC−74A (Top View)
SC74A
V
CC
OE 1 6 V
A 2 5 NC
GND 3 4 Y
CC
Figure 3. MicroPak (Top Through View)
L = LOW Logic Level
X = HIGH or LOW Logic Level
Z = HIGH Impedance State
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ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Min
Max
Unit
VCCSupply Voltage
−0.5
6.5
V
V
IN
DC Input Voltage
−0.5
6.5
V
V
DC Output Voltage
−0.5
6.5
V
IIKDC Input Diode Current
VIN < 0 V−−50
mA
IOKDC Output Diode Current
V
< 0 V−−50
mA
I
DC Output Current
−±50
mA
ICC or I
DC VCC or Ground Current
−±50
mA
T
Storage Temperature Range
−65
+150
C
T
Junction Temperature Under Bias
−
+150
C
T
Junction Lead Temperature (Soldering, 10 Seconds)
−
+260
C
SC−74A−390
SC−88A−332
MicroPak−6−812
MicroPak2−6
−
812
Human Body Model, JEDEC: JESD22−A114
−
4000
Charge Device Model, JEDEC: JESD22−C101
−
2000
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Conditions
Min
Max
Unit
Supply Voltage Operating
1.65
5.50
Supply Voltage Data Retention
1.50
5.50
VINInput Voltage
0
5.5
V
Active State
0
V
Three−State05.5
TAOperating Temperature
−40
+85
C
VCC at 1.8 V, 2.5 V ±0.2 V
0
20
VCC at 3.3 V ±0.3 V
0
10
VCC at 5.0 V ±0.5 V
0
5
SC−74A−320
SC−88A−377
MicroPak−6−154
MicroPak2−6
−
154
OUT
OUT
STG
P
J
L
D
GND
Power Dissipation in Still Air
NC7SZ125
OUT
°
°
°
mW
ESD
V
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
V
V
CC
OUT
Output Voltage
CC
V
V
°
tr, t
JA
Input Rise and Fall Times
f
Thermal Resistance
ns/V
°C/W
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
1. Unused inputs must be held HIGH or LOW. They may not float.
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NC7SZ125
DC ELECTICAL CHARACTERISTICS
l
TA = +25°C
TA = −40 to +85°C
Min
Typ
Max
Min
Max
1.65 to 1.95
0.65 VCC−−0.65 VCC−
2.30 to 5.50
0.70 VCC−−0.70 VCC−
1.65 to 1.95
−−0.35 VCC−
0.35 V
2.30 to 5.50
−−0.30 VCC−
0.30 V
1.65
1.55
1.65−1.55
−
1.80
1.70
1.80−1.70
−
2.30
2.20
2.30−2.20
−
3.00
2.90
3.00−2.90
−
4.50
4.40
4.50−4.40
−
1.65
I
= −4 mA
1.29
1.52−1.29
−
2.30
I
= −8 mA
1.90
2.15−1.90
−
3.00
I
= −16 mA
2.40
2.80−2.40
−
3.00
I
= −24 mA
2.30
2.68−2.30
−
4.50
I
= −32 mA
3.80
4.20−3.80
−
1.65
−
0.00
0.10−0.00
1.80
−
0.00
0.10−0.10
2.30
−
0.00
0.10−0.10
3.00
−
0.00
0.10−0.10
4.50
−
0.00
0.10−0.10
1.65
I
= 4 mA
−
0.80
0.24−0.24
2.30
I
= 8 mA
−
0.10
0.30−0.30
3.00
I
= 16 mA
−
0.15
0.40−0.40
3.00
I
= 24 mA
−
0.22
0.55−0.55
4.50
I
= 32 mA
−
0.22
0.55−0.55
IIN Input Leakage Current
1.65 to 5.5
0 ≥ VIN ≥ 5.5 V
−
−±1
−±10
A
IOZ 3−STATE Output Leakage
0 to 5.5
V
= VIH or V
−
−±1
−±10
A
I
Power Off Leakage Current
0
V
or V
= 5.5 V
−−1−10
A
ICC Quiescent Supply Current
1.65 to 5.50
V
= 5.5 V, GND
−−2−20
A
Symbo
V
IH
V
IL
V
OH
V
OL
Parameter V
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Voltage
LOW Level Output Voltage
(V) Conditions
CC
V
= VIH or VIL,
IN
= −100 A
I
OH
OH
OH
OH
OH
OH
V
= VIH or VIL,
IN
= 100 A
I
OL
CC
CC
Unit
V
V
V
V
OFF
OL
OL
OL
OL
OL
IN
0 ≥ VO ≥ 5.5 V
IN
IN
OUT
IL
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