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M74HC4049B1R

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M74HC4049B1R

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Part Number M74HC4049B1R
Manufacturer STMicroelectronics
Description IC BUFFER/CNVRTR HEX INV 16DIP
Datasheet M74HC4049B1R Datasheet
Package 16-DIP (0.300", 7.62mm)
In Stock 214,410 piece(s)
Unit Price $ 0.8700 *
Lead Time Can Ship Immediately
Estimated Delivery Time Dec 2 - Dec 7 (Choose Expedited Shipping)
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Part Number # M74HC4049B1R (Logic - Gates and Inverters) is manufactured by STMicroelectronics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

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M74HC4049B1R Specifications

ManufacturerSTMicroelectronics
CategoryIntegrated Circuits (ICs) - Logic - Gates and Inverters
Datasheet M74HC4049B1RDatasheet
Package16-DIP (0.300", 7.62mm)
Series74HC
Logic TypeInverter
Number of Circuits6
Number of Inputs6
Features-
Voltage - Supply2 V ~ 6 V
Current - Quiescent (Max)1µA
Current - Output High, Low5.2mA, 5.2mA
Logic Level - Low0.5 V ~ 1.8 V
Logic Level - High1.5 V ~ 4.2 V
Max Propagation Delay @ V, Max CL17ns @ 6V, 150pF
Operating Temperature-55°C ~ 125°C
Mounting TypeThrough Hole
Supplier Device Package16-DIP
Package / Case16-DIP (0.300", 7.62mm)

M74HC4049B1R Datasheet

Page 1

Page 2

1/8July 2001 ■ HIGH SPEED: tPD = 8ns (TYP.) at VCC =6V ■ LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA=25°C ■ HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.) ■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN) ■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL ■ WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V ■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4049 DESCRIPTION The M74HC4049 is an high speed CMOS HEX BUFFER (INVERTING) fabricated with silicon gate C2MOS technology. The internal circuit is composed of 2 stage inverters, which enables high noise immunity and a stable output. Input protection circuits are different from those of the high speed CMOS IC’s. The Vcc side diodes are designed to allow logic-level conversion from high-level voltages (up to 13V) to low level voltages. M74HC4049 HEX BUFFER/CONVERTER (INVERTER) PIN CONNECTION AND IEC LOGIC SYMBOLS ORDER CODES PACKAGE TUBE T & R DIP M74HC4049B1R SOP M74HC4049M1R M74HC4049RM13TR TSSOP M74HC4049TTR TSSOPDIP SOP

Page 3

M74HC4049 2/8 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION TRUTH TABLE ABSOLUTE MAXIMUM RATINGS Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied (*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°C RECOMMENDED OPERATING CONDITIONS PIN No SYMBOL NAME AND FUNCTION 2, 4, 6, 10, 12, 15 1Y to 6Y Data Outputs 3, 5, 7, 9, 11, 14 1A to 6A Data Inputs 13, 16 NC Not Connected 8 GND Ground (0V) 1 VCC Positive Supply Voltage INPUT OUTPUT nA nY L H H L Symbol Parameter Value Unit VCC Supply Voltage -0.5 to +7 V VI DC Input Voltage -0.5 to 15 V VO DC Output Voltage -0.5 to VCC + 0.5 V IIK DC Input Diode Current − 20 mA IOK DC Output Diode Current ± 20 mA IO DC Output Current ± 25 mA ICC or IGND DC VCC or Ground Current ± 50 mA PD Power Dissipation 500(*) mW Tstg Storage Temperature -65 to +150 °C TL Lead Temperature (10 sec) 300 °C Symbol Parameter Value Unit VCC Supply Voltage 2 to 6 V VI Input Voltage 0 to 13 V VO Output Voltage 0 to VCC V Top Operating Temperature -55 to 125 °C tr, tf Input Rise and Fall Time VCC = 2.0V 0 to 1000 ns VCC = 4.5V 0 to 500 ns VCC = 6.0V 0 to 400 ns

Page 4

M74HC4049 3/8 DC SPECIFICATIONS AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns) Symbol Parameter Test Condition Value UnitVCC (V) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. VIH High Level Input Voltage 2.0 1.5 1.5 1.5 V4.5 3.15 3.15 3.15 6.0 4.2 4.2 4.2 VIL Low Level Input Voltage 2.0 0.5 0.5 0.5 V4.5 1.35 1.35 1.35 6.0 1.8 1.8 1.8 VOH High Level Output Voltage 2.0 IO=-20 µA 1.9 2.0 1.9 1.9 V 4.5 IO=-20 µA 4.4 4.5 4.4 4.4 6.0 IO=-20 µA 5.9 6.0 5.9 5.9 4.5 IO=-4.0 mA 4.18 4.31 4.13 4.10 6.0 IO=-5.2 mA 5.68 5.8 5.63 5.60 VOL Low Level Output Voltage 2.0 IO=20 µA 0.0 0.1 0.1 0.1 V 4.5 IO=20 µA 0.0 0.1 0.1 0.1 6.0 IO=20 µA 0.0 0.1 0.1 0.1 4.5 IO=4.0 mA 0.17 0.26 0.33 0.40 6.0 IO=5.2 mA 0.18 0.26 0.33 0.40 II Input Leakage Current 6.0 VI = VCC or GND VI = 13 V ± 0.1 ± 0.5 ± 1 ± 5 ± 1 µA ICC Quiescent Supply Current 6.0 VI = VCC or GND 1 10 20 µA Symbol Parameter Test Condition Value UnitVCC (V) CL (pF) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. tTLH tTHL Output Transition Time 2.0 50 25 60 75 90 ns4.5 7 12 15 18 6.0 6 10 13 15 tPLH tPHL Propagation Delay Time 2.0 50 30 75 95 115 ns 4.5 9 15 19 23 6.0 8 13 16 20 2.0 150 45 100 125 150 4.5 14 20 25 30 6.0 12 17 21 26

Page 5

M74HC4049 4/8 CAPACITIVE CHARACTERISTICS 1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/6 (per gate) TEST CIRCUIT CL = 50pF or equivalent (includes jig and probe capacitance) RT = ZOUT of pulse generator (typically 50Ω) WAVEFORM : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle) Symbol Parameter Test Condition Value UnitVCC (V) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. CIN Input Capacitance 5.0 5 10 10 10 pF CPD Power Dissipation Capacitance (note 1) 5.0 26 pF

Page 6

M74HC4049 5/8 DIM. mm. inch MIN. TYP MAX. MIN. TYP. MAX. a1 0.51 0.020 B 0.77 1.65 0.030 0.065 b 0.5 0.020 b1 0.25 0.010 D 20 0.787 E 8.5 0.335 e 2.54 0.100 e3 17.78 0.700 F 7.1 0.280 I 5.1 0.201 L 3.3 0.130 Z 1.27 0.050 Plastic DIP-16 (0.25) MECHANICAL DATA P001C

Page 7

M74HC4049 6/8 DIM. mm. inch MIN. TYP MAX. MIN. TYP. MAX. A 1.75 0.068 a1 0.1 0.2 0.003 0.007 a2 1.65 0.064 b 0.35 0.46 0.013 0.018 b1 0.19 0.25 0.007 0.010 C 0.5 0.019 c1 45° (typ.) D 9.8 10 0.385 0.393 E 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 8.89 0.350 F 3.8 4.0 0.149 0.157 G 4.6 5.3 0.181 0.208 L 0.5 1.27 0.019 0.050 M 0.62 0.024 S 8° (max.) SO-16 MECHANICAL DATA PO13H

Page 8

M74HC4049 7/8 DIM. mm. inch MIN. TYP MAX. MIN. TYP. MAX. A 1.2 0.047 A1 0.05 0.15 0.002 0.004 0.006 A2 0.8 1 1.05 0.031 0.039 0.041 b 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 D 4.9 5 5.1 0.193 0.197 0.201 E 6.2 6.4 6.6 0.244 0.252 0.260 E1 4.3 4.4 4.48 0.169 0.173 0.176 e 0.65 BSC 0.0256 BSC K 0° 8° 0° 8° L 0.45 0.60 0.75 0.018 0.024 0.030 TSSOP16 MECHANICAL DATA c E b A2A E1 D 1 PIN 1 IDENTIFICATION A1 LK e 0080338D

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