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Details, datasheet, quote on part number:NC7SZ38P5X
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Datasheet text preview:
NC7SZ38 TinyLogic UHS 2-Input NAND Gate (Open Drain Output)
October 1996 Revised May 2003
NC7SZ38 TinyLogic UHS 2-Input NAND Gate (Open Drain Output)
General Description
The NC7SZ38 is a single 2-Input NAND Gate with open drain output stage from Fairchild's Ultra High Speed Series 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 VCC operating range. The device is specified to operate over the 1.65V to 5.5V VCC range. The inputs and output are high impedance when VCC is 0V. Inputs tolerate voltages up to 6V independent of VCC operating voltage. The open drain output stage will tolerate voltages up to 6V independent of VCC when in the high impedance state.
Features
s Space saving SOT23 or SC70 5-lead package s Ultra small MicroPak leadless package s Open Drain output stage for OR tied applications s Ultra High Speed; tPD 2.4 ns Typ into 50 pF at 5V VCC s High Output Sink Drive; 24 mA at 3V VCC s Broad VCC Operating Range; 1.65V to 5.5V s Matches the performance of LCX when operated at 3.3V VCC s Power down high impedance inputs/output s Overvoltage Tolerant inputs facilitate 5V to 3V translation s Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order Number NC7SZ38M5X NC7SZ38P5X NC7SZ38L6X Package Number MA05B MAA05A MAC06A Product Code Top Mark 7Z38 Z38 A6 Package Description 5-Lead SOT23, JEDEC MO-178, 1.6mm 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 6-Lead MicroPak, 1.0mm Wide Supplied As 3k Units on Tape and Reel 3k Units on Tape and Reel 5k Units on Tape and Reel
Pin Descriptions
Pin Names A, B Y NC Description Inputs Output No Connect
Logic Symbol
IEEE/IEC
Connection Diagrams
Pin Assignments for SC70 and SOT23
Function Table
Y = AB Inputs A L L H H B L H L H Output Y *H *H *H L
(Top View) Pad Assignment for MicroPak
H = HIGH Logic Level L = LOW Logic Level *H = HIGH Impedance output state (Open Drain)
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. MicroPak is a trademark of Fairchild Semiconductor Corporation.
(Top Thru View)
© 2003 Fairchild Semiconductor Corporation
DS012175
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NC7SZ38
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC ) DC Input Voltage (VIN) DC Output Voltage (VOUT) DC Input Diode Current (IIK) @VIN 6V DC Output Diode Current (IOK) @VOUT 6V, VCC = GND DC Output Current (IOUT) DC VCC/GND Current (ICC/IGND) Storage Temperature (TSTG) Junction Temperature under Bias (TJ) Junction Lead Temperature (T1); (Soldering, 10 seconds) Power Dissipation (PD) @ +85°C SOT23-5 SC70-5 200 mW 150 mW 260 °C
-0.5V to +6V -0.5V to +6V -0.5V to +6V -50 mA +20 mA -50 mA +20 mA +50 mA ±50 mA -65°C to +150°C
150 °C
Recommended Operating Conditions (Note 2)
Supply Voltage Operating (VCC) Supply Voltage Data Retention (VCC) Input Voltage (VIN) Output Voltage (VOUT) Operating Temperature (TA) Input Rise and Fall Time (tr, tf) VCC = 1.8V, 2.5V ± 0.2V VCC = 3.3V ± 0.3V VCC = 5.0V ± 0.5V Thermal Resistance (JA) SOT23-5 SC70-5 300°C/W 425°C/W 0 ns/V to 20 ns/V 0 ns/V to 10 ns/V 0 ns/V to 5 ns/V 1.65V to 5.5V 1.5V to 5.5V 0V to 5.5V 0V to 5.5V
-40°C to +85°C
Note 1: Absolute maximum ratings are DC values beyond which the device may be damaged or have its useful life impaired. The datasheet specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. Fairchild does not recommend operation outside datasheet specifications. Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol VIH VIL ILKG VOL Parameter HIGH Level Input Voltage LOW Level Input Voltage HIGH Level Output Leakage LOW Level Output Voltage 1.65 1.8 2.3 3.0 4.5 1.65 2.3 3.0 3.0 4.5 IIN IOFF ICC Input Leakage Current Power Off Leakage Current Quiescent Supply Current 5.5 0.0 5.5 0.0 0.0 0.0 0.0 0.0 0.08 0.10 0.15 0.22 0.22 0.1 0.1 0.1 0.1 0.1 0.24 0.3 0.4 0.55 0.55 ±1 1 2.0 VCC (V) 2.3 to 5.5 1.65 to 1.95 2.3 to 5.5 5.5 M in 0.7 VCC 0.25 VCC 0.3 VCC ±5 1.65 to 1.95 0.75 VCC TA = +25°C Typ Max TA = -40°C to +85°C Min 0.75 VCC 0.7 VCC 0.25 VCC 0.3 VCC ±10 0.1 0.1 0.1 0.1 0.1 0.24 0.3 0.4 0.55 0.55 ±10 10 20 µA µA µA V IOL = 8 mA IOL = 16 mA IOL = 24 mA IOL = 32 mA VIN = 5.5V, GND VIN or VOUT = 5.5V VIN = 5.5V, GND V VIN = VIH IOL = 100 µA Max Units V V µA VIN = VIL VOUT = VCC or GND Conditions
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NC7SZ38
AC Electrical Characteristics
Symbol tPZL Parameter Propagation Delay VCC (V) 1.65 1.8 2.5 ± 0.2 3.3 ± 0.3 5.0 ± 0.5 tPLZ Propagation Delay 1.65 1.8 2.5 ± 0.2 3.3 ± 0.3 5.0 ± 0.5 CIN COUT CPD Input Capacitance Output Capacitance Power Dissipation Capacitance 0 0 3.3 5.0 Min 1.5 1 .5 0 .8 0 .8 0 .5 1.5 1 .5 0 .8 0 .8 0 .5 TA = +25°C Typ 6.5 5.4 3.5 2.8 2.2 5.5 4.6 3.0 2.1 1.3 4 5 5.1 7.3 M ax 12.7 10.5 7 .0 5 .0 4 .3 12.7 10.5 7 .0 5 .0 4 .3 TA = -40°C to +85°C Min 1.5 1 .5 0.8 0.8 0.5 1.5 1 .5 0.8 0.8 0.5 Max 13.2 11.0 7.5 5.2 4.5 13.2 11.0 7.5 5.2 4.5 pF pF (Note 3) Figure 2 ns CL = 50 pF RU = 500 RD = 500 VI = 2 × VCC Figures 1, 3 ns CL = 50 pF RU = 500 RD = 500 VI = 2 × VCC Figures 1, 3 Units Conditions Figure Number
Note 3: CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (ICCD) at no output loading and operating at 50% duty cycle. (See Figure 2.) CPD is related to ICCD dynamic operating current by the expression: ICCD = (C PD) (VCC) (fIN) + (ICC static).
AC Loading and Waveforms
CL includes load and stray capacitance Input PRR = 1.0 MHz; tw = 500 ns
FIGURE 1. AC Test Circuit
FIGURE 3. AC Waveforms
Input = AC Waveform; tr = tf = 1.8 ns PRR = 10 MHz; Duty Cycle = 50%
FIGURE 2. ICCD Test Circuit
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