CD54HC4050 Logic Datasheet

CD54HC4050 Datasheet, PDF, Equivalent


Part Number

CD54HC4050

Description

High-Speed CMOS Logic

Manufacture

etcTI

Total Page 10 Pages
Datasheet
Download CD54HC4050 Datasheet


CD54HC4050
Data sheet acquired from Harris Semiconductor
SCHS205I
February 1998 - Revised February 2005
CD54HC4049, CD74HC4049,
CD54HC4050, CD74HC4050
High-Speed CMOS Logic
Hex Buffers, Inverting and Non-Inverting
[ /Title
(CD74H
C4049,
CD74H
C4050)
/Sub-
ject
(High
Speed
CMOS
Logic
Hex
Features
Description
Typical Propagation Delay:
CL = 15pF, TA = 25oC
6ns
at
VCC
=
5V,
• High-to-Low Voltage Level Converter for up to Vl = 16V
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . –55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30%of VCC at
VCC = 5V
Pinout
The ’HC4049 and ’HC4050 are fabricated with high-speed
silicon gate technology. They have a modified input
protection structure that enables these parts to be usedas
logic level translators which convert high-level logic to a low-
level logic while operating off the low-level logic supply. For
example, 15-V input pulse levels can be down-converted to
0-V to 5-V logic levels. The modified input protection
structure protects the input from negative electrostatic
discharge. These parts also can be used as simple buffers
or inverters without level translation. The ’HC4049 and
’HC4050 are enhanced versions of equivalent CMOS types.
Ordering Information
PART NUMBER
CD54HC4049F3A
CD54HC4050F3A
CD74HC4049E
TEMP. RANGE
(oC)
–55 to 125
–55 to 125
–55 to 125
PACKAGE
16 Ld CERDIP
16 Ld CERDIP
16 Ld PDIP
4049
VCC
1Y
1A
2Y
2A
3Y
3A
GND
CD54HC4049, CD54HC4050
(CERDIP)
CD74HC4049, CD74HC4050
(PDIP, SOIC, SOP, TSSOP)
TOP VIEW
4050
VCC 1
1Y 2
4050
16 NC
15 6Y
1A 3
14 6A
2Y 4
13 NC
2A 5
12 5Y
3Y 6
11 5A
3A 7
10 4Y
GND 8
9 4A
4049
NC
6Y
6A
NC
5Y
5A
4Y
4A
CD74HC4049M
CD74HCT4050MT
CD74HC4049M96
CD74HC4049NSR
CD74HC4049PW
CD74HC4049PWR
CD74HC4049PWT
CD74HC4050E
CD74HC4050M
CD74HC4050MT
–55 to 125
–55 to 125
–55 to 125
–55 to 125
–55 to 125
–55 to 125
–55 to 125
–55 to 125
–55 to 125
–55 to 125
16 Ld SOIC
16 Ld SOIC
16 Ld SOIC
16 Ld SOP
16 Ld TSSOP
16 Ld TSSOP
16 Ld TSSOP
16 Ld PDIP
16 Ld SOIC
16 Ld SOIC
CD74HC4050M96
–55 to 125
16 Ld SOIC
CD74HC4050NSR
–55 to 125
16 Ld SOP
CD74HC4050PW
–55 to 125
16 Ld TSSOP
CD74HC4050PWR
–55 to 125
16 Ld TSSOP
CD74HC4050PWT
–55 to 125
16 Ld TSSOP
NOTE: When ordering, use the entire part number. The suffixes 96
and R denote tape and reel. The suffix T denotes a small-quantity
reel of 250.
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © 2005,Texas Instruments Incorporated
1

CD54HC4050
CD54HC4049, CD74HC4049, CD54HC4050, CD74HC4050
Functional Diagram
4050
1Y
4049
VCC
1Y
1
2
3
1A
4
2Y 2Y
5
2A
6
3Y 3Y
7
3A
8
GND
16 4049
NC
15
6Y
4050
6Y
14
6A
13
NC
NC
12
5Y
11
5A
5Y
10
4Y
9
4A
Logic Diagrams
HC4049
A
Y
HC4050
AY
2


Features Data sheet acquired from Harris Semicond uctor SCHS205I February 1998 - Revised February 2005 CD54HC4049, CD74HC4049, CD54HC4050, CD74HC4050 High-Speed CMOS Logic Hex Buffers, Inverting and Non-In verting [ /Title (CD74H C4049, CD74H C 4050) /Subject (High Speed CMOS Logic H ex Features Description • Typical Propagation Delay: CL = 15pF, TA = 25o C 6ns at VCC = 5V, • High-to-Lo w Voltage Level Converter for up to Vl = 16V • Fanout (Over Temperature Ran ge) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Dr iver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temp erature Range . . . –55oC to 125oC Balanced Propagation Delay and Trans ition Times • Significant Power Red uction Compared to LSTTL Logic ICs • HC Types - 2V to 6V Operation - High N oise Immunity: NIL = 30%, NIH = 30%of V CC at VCC = 5V Pinout The ’HC4049 a nd ’HC4050 are fabricated with high-s peed silicon gate technology. They have a modified input protection structure that ena.
Keywords CD54HC4050, datasheet, pdf, etcTI, High-Speed, CMOS, Logic, D54HC4050, 54HC4050, 4HC4050, CD54HC405, CD54HC40, CD54HC4, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)