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L74VHC1G135

LRC
Part Number L74VHC1G135
Manufacturer LRC
Description 2-Input NANDSchmitt-Trigger
Published Oct 25, 2015
Detailed Description LESHAN RADIO COMPANY, LTD. 2-Input NANDSchmitt-Trigger with Open Drain Output L74 VHC1G135 The L74VHC1G135 is a single g...
Datasheet PDF File L74VHC1G135 PDF File

L74VHC1G135
L74VHC1G135

Overview
LESHAN RADIO COMPANY, LTD.
2-Input NANDSchmitt-Trigger with Open Drain Output L74 VHC1G135 The L74VHC1G135 is a single gate CMOS Schmitt NAND trigger with an open drain output fabricated with silicon gate CMOS technology.
It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.
The internal circuit is composed of three stages, including an open drain output which provides the capability to set the output switching level.
This allows the L74VHC1G135 to be used to interface 5V circuits to circuits of any voltage between V CC and 7 V using an external resistor and power supply.
The L74VHC1G135 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage.
The L74VHC1G135 can be used to enhance noise immunity or to square up slowly changing waveforms.
• High Speed: t PD = 4.
9 ns (Typ) at V CC = 5 V • Low Internal Power Dissipation: I CC = 2 mA (Max) at T A = 25°C • Power Down Protection Provided on Inputs • Pin and Function Compatible with Other Standard Logic Families 5 4 1 2 3 SC–88A/SOT–353/SC–70 DF SUFFIX 5 4 1 2 3 TSOP–5/SOT–23/SC–59 DT SUFFIX MARKING DIAGRAMS VZd Pin 1 d = Date Code VZd Pin 1 d = Date Code Figure 1.
Pinout (Top View) Figure 2.
Logic Symbol PIN ASSIGNMENT 1 IN B 2 IN A 3 GND 4 OUT Y 5 VCC FUNCTION TABLE Inputs AB LL LH HL HH Output Y Z Z Z L ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet.
1/6 LESHAN RADIO COMPANY, LTD.
L74VHC1G135 MAXIMUM RATINGS Symbol Parameter Value Unit V CC V IN V OUT I IK I OK I OUT I CC PD θ JA TL TJ T stg DC Supply Voltage DC Input Voltage DC Output Voltage Input Diode Current Output Diode Current DC Output Current, per Pin V < GND; V > V OUT OUT CC DC Supply Current, V CC and GND Power dissipation in still air SC–88A, TSOP–5 Thermal resistance SC–88A, TSOP–5 Lead Temperature, 1 mm from Case for 10...


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