IC INVERTER DUAL 4-INPUT 20SOIC

CD74HC240M

Manufacturer Part NumberCD74HC240M
DescriptionIC INVERTER DUAL 4-INPUT 20SOIC
ManufacturerTexas Instruments
Series74HC
CD74HC240M datasheet
 


Specifications of CD74HC240M

Logic TypeInverterNumber Of Inputs4
Number Of Circuits2Current - Output High, Low7.8mA, 7.8mA
Voltage - Supply2 V ~ 6 VOperating Temperature-55°C ~ 125°C
Mounting TypeSurface MountPackage / Case20-SOIC (7.5mm Width)
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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Data sheet acquired from Harris Semiconductor
SCHS167E
November 1997 - Revised October 2004
Features
• HC/HCT240 Inverting
• HC/HCT241 Non-Inverting
• HC/HCT244 Non-Inverting
• Typical Propagation Delay = 8ns at V
o
C
= 15pF, T
= 25
C for HC240
L
A
• Three-State Outputs
• Buffered Inputs
• High-Current Bus Driver Outputs
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: N
= 30%, N
IL
at V
= 5V
CC
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
V
= 0.8V (Max), V
= 2V (Min)
IL
IH
- CMOS Input Compatibility, I
l
Description
The ’HC240 and ’HCT240 are inverting three-state buffers
having two active-low output enables. The CD74HC241,
’HCT241, ’HC244 and ’HCT244 are non-inverting three-
state buffers that differ only in that the 241 has one active-
high and one active-low output enable, and the 244 has two
active-low output enables. All three types have identical
pinouts.
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
©
Copyright
2004, Texas Instruments Incorporated
CD54/74HC240, CD54/74HCT240,
CD74HC241, CD54/74HCT241,
CD54/74HC244, CD54/74HCT244
Octal Buffer/Line Drivers, Three-State
Ordering Information
PART NUMBER
CD54HC240F3A
= 5V,
CC
CD54HC244F3A
CD54HCT240F3A
CD54HCT241F3A
CD54HCT244F3A
CD74HC240E
CD74HC240M
o
o
C to 125
C
CD74HC240M96
CD74HC241E
CD74HC241M
CD74HC241M96
CD74HC244E
= 30% of V
IH
CC
CD74HC244M
CD74HC244M96
CD74HCT240E
CD74HCT240M
1 A at V
, V
OL
OH
CD74HCT240M96
CD74HCT240PW
CD74HCT240PWR
CD74HCT240PWT
CD74HCT241E
CD74HCT241M
CD74HCT241M96
CD74HCT244E
CD74HCT244M
CD74HCT244M96
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.
1
High-Speed CMOS Logic
TEMP. RANGE
o
(
C)
PACKAGE
-55 to 125
20 Ld CERDIP
-55 to 125
20 Ld CERDIP
-55 to 125
20 Ld CERDIP
-55 to 125
20 Ld CERDIP
-55 to 125
20 Ld CERDIP
-55 to 125
20 Ld PDIP
-55 to 125
20 Ld SOIC
-55 to 125
20 Ld SOIC
-55 to 125
20 Ld PDIP
-55 to 125
20 Ld SOIC
-55 to 125
20 Ld SOIC
-55 to 125
20 Ld PDIP
-55 to 125
20 Ld SOIC
-55 to 125
20 Ld SOIC
-55 to 125
20 Ld PDIP
-55 to 125
20 Ld SOIC
-55 to 125
20 Ld SOIC
-55 to 125
20 Ld TSSOP
-55 to 125
20 Ld TSSOP
-55 to 125
20 Ld TSSOP
-55 to 125
20 Ld PDIP
-55 to 125
20 Ld SOIC
-55 to 125
20 Ld SOIC
-55 to 125
20 Ld PDIP
-55 to 125
20 Ld SOIC
-55 to 125
20 Ld SOIC

CD74HC240M Summary of contents

  • Page 1

    ... Texas Instruments Incorporated CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244 Octal Buffer/Line Drivers, Three-State Ordering Information PART NUMBER CD54HC240F3A = 5V, CC CD54HC244F3A CD54HCT240F3A CD54HCT241F3A CD54HCT244F3A CD74HC240E CD74HC240M 125 C CD74HC240M96 CD74HC241E CD74HC241M CD74HC241M96 CD74HC244E = 30 CD74HC244M CD74HC244M96 CD74HCT240E CD74HCT240M CD74HCT240M96 CD74HCT240PW CD74HCT240PWR CD74HCT240PWT CD74HCT241E ...

  • Page 2

    CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244 Pinout Functional Diagram CD54HC240, CD54HCT240, CD54HCT241, CD54HC244, CD54HCT244 (CERDIP) CD74HC240, CD74HC241, CD74HCT241, CD74HC244, CD74HCT244 (PDIP, SOIC) CD74HCT240, (PDIP, SOIC, TSSOP) TOP VIEW 241 241 240 244 244 1OE 1OE ...

  • Page 3

    CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244 Absolute Maximum Ratings DC Supply Voltage -0. ...

  • Page 4

    CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244 DC Electrical Specifications CONDITIONS PARAMETER SYMBOL V I Three-State Leakage Current V HCT TYPES High Level Input V IH Voltage Low Level Input V IL Voltage High Level Output V ...

  • Page 5

    CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244 Switching Specifications C = 50pF, Input t L PARAMETER SYMBOL HC TYPES Propagation Delay PLH PHL Data to Outputs HC240 Data to Outputs PLH PHL HC241 Data to ...

  • Page 6

    CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244 Switching Specifications C = 50pF, Input t L PARAMETER SYMBOL Output Enable and Disable t t TLH, THL Times Output Transition Time THL TLH Input Capacitance C I Power Dissipation Capacitance ...

  • Page 7

    CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244 Test Circuits and Waveforms OTHER INPUTS TIED HIGH OR LOW OUTPUT DISABLE NOTE: Open drain waveforms t and t PLZ 50pF FIGURE 5. HC AND HCT THREE-STATE PROPAGATION ...

  • Page 8

    ... CD54HCT240F3A ACTIVE CD54HCT241F3A ACTIVE CD54HCT244F ACTIVE CD54HCT244F3A ACTIVE CD74HC240E ACTIVE CD74HC240EE4 ACTIVE CD74HC240M ACTIVE CD74HC240M96 ACTIVE CD74HC240M96E4 ACTIVE CD74HC240M96G4 ACTIVE CD74HC240ME4 ACTIVE CD74HC240MG4 ACTIVE CD74HC241E ACTIVE CD74HC241EE4 ACTIVE CD74HC241M ACTIVE CD74HC241M96 ACTIVE CD74HC241M96E4 ACTIVE CD74HC241M96G4 ACTIVE CD74HC241ME4 ACTIVE CD74HC241MG4 ACTIVE CD74HC244E ...

  • Page 9

    Orderable Device Status CD74HC244M96G4 ACTIVE CD74HC244ME4 ACTIVE CD74HC244MG4 ACTIVE CD74HCT240E ACTIVE CD74HCT240EE4 ACTIVE CD74HCT240M ACTIVE CD74HCT240M96 ACTIVE CD74HCT240M96E4 ACTIVE CD74HCT240M96G4 ACTIVE CD74HCT240ME4 ACTIVE CD74HCT240MG4 ACTIVE CD74HCT240PW ACTIVE CD74HCT240PWE4 ACTIVE CD74HCT240PWG4 ACTIVE CD74HCT240PWR ACTIVE CD74HCT240PWRE4 ACTIVE CD74HCT240PWRG4 ACTIVE CD74HCT240PWT ...

  • Page 10

    Orderable Device Status CD74HCT241M96G4 ACTIVE CD74HCT241ME4 ACTIVE CD74HCT241MG4 ACTIVE CD74HCT244E ACTIVE CD74HCT244EE4 ACTIVE CD74HCT244M ACTIVE CD74HCT244M96 ACTIVE CD74HCT244M96E4 ACTIVE CD74HCT244M96G4 ACTIVE CD74HCT244ME4 ACTIVE CD74HCT244MG4 ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended ...

  • Page 11

    ... TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing CD74HC240M96 SOIC DW CD74HC241M96 SOIC DW CD74HC244M96 SOIC DW CD74HCT240M96 SOIC DW CD74HCT240PWR TSSOP PW CD74HCT241M96 SOIC DW CD74HCT244M96 SOIC DW PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel A0 (mm) Diameter Width (mm) W1 (mm) 20 2000 330 ...

  • Page 12

    ... Device Package Type CD74HC240M96 SOIC CD74HC241M96 SOIC CD74HC244M96 SOIC CD74HCT240M96 SOIC CD74HCT240PWR TSSOP CD74HCT241M96 SOIC CD74HCT244M96 SOIC PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm 2000 DW 20 2000 DW 20 2000 DW 20 2000 PW 20 2000 DW 20 2000 ...

  • Page 13

    ...

  • Page 14

    PW (R-PDSO-G**) 14 PINS SHOWN 0, 0,15 1,20 MAX 0,05 PINS ** DIM A MAX A MIN NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body ...

  • Page 15

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  • Page 17

    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...