Datasheet

ManualsBrandsFAIRCHILD SEMICONDUCTOR ManualsLogic ICsLogic IC - Buffer, driver MicroPak 6

January 2012

NC7WZ17 • Rev. 1.0.6

NC7WZ17 — TinyLogic

UHS Dual Buffer with Schmitt Trigger Inputs

NC7WZ17

TinyLogic

UHS Dual Buffer with Schmitt Trigger Inputs

Features

 Ultra-High Speed: t

3.6ns (Typical) into 50pF

at 5V V

 High Output Drive: ±24mA at 3V V

 Broad V

Operating Range: 1.65V to 5.5V

 Matches Performance of LCX when Operated

at 3.3V V

 Power Down High Impedance Inputs/Outputs

 Over-Voltage Tolerance Inputs Facilitate 5V to 3V

Translation

 Proprietary Noise/EMI Reduction Circuitry

 Ultra-Small MicroPak™ Packages

 Space-Saving SC70 Package

Description

The NC7WZ17 is a dual buffer with Schmitt trigger

inputs from Fairchild's Ultra-High Speed (UHS) series

of TinyLogic® products. 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

operating range. The device is specified to operate

over the 1.65V to 5.5V V

range. The inputs and

outputs are high-impedance when V

CC is 0V. Inputs

tolerate voltages up to 7V, independent of V

operating voltage. Schmitt trigger inputs achieve 1V

typical hysteresis between the positive- and negative-

going input threshold voltage at 5V.

Ordering Information

Part Number

Operating

Temperature

Top Mark Package

Packing

Method

NC7WZ17P6X -40 to +85°C Z17 6-Lead SC70, EIAJ SC-88a, 1.25mm Wide

3000 Units on

Tape & Reel

NC7WZ17L6X -40 to +85°C A5 6-Lead MicroPak™, 1.00mm Wide

5000 Units on

Tape & Reel

NC7WZ17FHX -40 to +85°C A5 6-Lead, MicroPak2, 1x1mm Body, .35mm Pitch

5000 Units on

Tape & Reel

Summary of content (9 pages)

PAGE 1
NC7WZ17 TinyLogic® UHS Dual Buffer with Schmitt Trigger Inputs Features Description  Ultra-High Speed: tPD 3.6ns (Typical) into 50pF at 5V VCC    High Output Drive: ±24mA at 3V VCC   Power Down High Impedance Inputs/Outputs    Proprietary Noise/EMI Reduction Circuitry The NC7WZ17 is a dual buffer with Schmitt trigger inputs from Fairchild's Ultra-High Speed (UHS) series of TinyLogic® products.
PAGE 2
IEEC/IEC A1 Y1 1 A2 Y2 Figure 1. Logic Symbol Pin Configurations A1 1 6 Y1 GND 2 5 VCC A2 3 4 Y2 Figure 2. SC70 (Top View) A1 1 6 Y1 GND 2 5 VCC A2 3 4 Y2 Figure 3. MicroPak (Top Through View) AAA Pin One Notes: 1. AAA represents Product Code Top Mark (see ordering code). 2. Orientation of Top Mark determines Pin One location. Read the top product code mark left to right. Pin One is the lower left pin. Figure 4.
PAGE 3
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol Parameter Min. Max. Unit VCC Supply Voltage -0.5 7.0 V VIN DC Input Voltage -0.5 7.0 V VOUT 7.
PAGE 4
Symbol VP VN VH Parameter Positive Threshold Voltage Negative Threshold Voltage Hysteresis Voltage VCC (V) Min. 1.00 1.40 0.60 1.40 1.07 1.50 0.70 1.50 2.30 1.00 1.38 1.80 1.00 1.80 3.00 1.30 1.74 2.20 1.30 2.20 4.50 1.90 2.43 3.10 1.90 3.10 5.50 2.20 2.88 3.60 2.20 3.60 1.65 0.20 0.50 0.80 0.20 0.80 1.80 0.25 0.56 0.90 0.25 0.90 2.30 0.40 0.75 1.15 0.40 1.15 3.00 0.60 0.98 1.50 0.60 1.50 4.50 1.00 1.42 2.00 1.00 2.00 5.50 1.20 1.
PAGE 5
Symbol Parameter VCC (V) Conditions Min. Typ. Propagation Delay 2.0 8.3 14.3 2.0 15.8 6.9 11.9 2.0 13.1 1.5 4.8 8.2 1.5 9.0 3.30 ± 0.30 1.0 3.7 5.6 1.0 6.2 5.00 ± 0.50 0.8 3.0 4.7 0.8 5.2 CL=15pF, RL=1M CL=50pF, RL=500 1.5 4.3 6.6 1.5 7.3 1.0 3.6 5.6 1.0 6.2 Input Capacitance 0.00 2.5 Power Dissipation (4) Capacitance 3.30 10.0 5.00 12.0 Units Figure Max. 2.0 5.00 ± 0.50 CPD Min. 1.80 3.30 ± 0.30 CIN Max. 1.65 2.50 ± 0.
PAGE 6
NC7WZ17 — TinyLogic® UHS Dual Buffer with Schmitt Trigger Inputs Physical Dimensions SYMM C L 2.00±0.20 0.65 A 0.50 MIN 6 4 B PIN ONE 1.25±0.10 1 1.90 3 0.30 0.15 0.10 (0.25) 0.65 0.40 MIN A B 1.30 LAND PATTERN RECOMMENDATION 1.30 1.00 0.80 SEE DETAIL A 1.10 0.80 0.10 C 0.10 0.00 C 2.10±0.30 SEATING PLANE NOTES: UNLESS OTHERWISE SPECIFIED GAGE PLANE (R0.10) 0.25 0.10 0.20 A) THIS PACKAGE CONFORMS TO EIAJ SC-88, 1996. B) ALL DIMENSIONS ARE IN MILLIMETERS.
PAGE 7
NC7WZ17 — TinyLogic® UHS Dual Buffer with Schmitt Trigger Inputs Physical Dimensions 2X 0.05 C 1.45 B 2X (1) 0.05 C (0.254) (0.49) 5X 1.00 (0.75) PIN 1 IDENTIFIER 5 (0.52) 1X A TOP VIEW 0.55MAX (0.30) 6X PIN 1 0.05 C 0.05 0.00 RECOMMENED LAND PATTERN 0.05 C C 0.25 0.15 6X 1.0 DETAIL A 0.10 0.05 0.45 0.35 0.10 0.00 6X C B A C 0.40 0.30 0.35 5X 0.25 0.40 5X 0.30 0.5 (0.05) 6X DETAIL A PIN 1 TERMINAL 0.075 X 45 CHAMFER (0.13) 4X BOTTOM VIEW Notes: 1.
PAGE 8
NC7WZ17 — TinyLogic® UHS Dual Buffer with Schmitt Trigger Inputs Physical Dimensions 0.89 0.35 0.05 C 1.00 2X B A 5X 0.40 PIN 1 MIN 250uM 0.66 1.00 1X 0.45 6X 0.19 0.05 C TOP VIEW RECOMMENDED LAND PATTERN FOR SPACE CONSTRAINED PCB 2X 0.90 0.05 C 0.35 0.55MAX C 5X 0.52 SIDE VIEW 0.73 (0.08) 4X 1 DETAIL A 2 1X 0.57 0.09 0.19 6X 3 0.20 6X ALTERNATIVE LAND PATTERN FOR UNIVERSAL APPLICATION (0.05) 6X 5X 0.35 0.25 6 5 4 0.35 0.60 (0.08) 4X 0.10 .05 C C B A 0.40 0.
PAGE 9
NC7WZ17 — TinyLogic® UHS Dual Buffer with Schmitt Trigger Inputs © 1999 Fairchild Semiconductor Corporation NC7WZ17 • Rev. 1.0.6 www.fairchildsemi.