SN74HC241

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Octal Buffers And Line Drivers With 3-State Outputs

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Product details

Parameters

Technology Family HC VCC (Min) (V) 2 VCC (Max) (V) 6 Channels (#) 8 IOL (Max) (mA) 6 ICC (Max) (uA) 80 IOH (Max) (mA) -6 Input type Standard CMOS Output type 3-State Features Balanced outputs, Very high speed (tpd 5-10ns), Input clamp diode Data rate (Mbps) 56 Rating Catalog open-in-new Find other Non-Inverting buffer/driver

Package | Pins | Size

PDIP (N) 20 229 mm² 24.33 x 9.4 SOIC (DW) 20 132 mm² 12.8 x 10.3 SOP (NS) 20 98 mm² 12.6 x 7.8 TSSOP (PW) 20 42 mm² 6.5 x 6.4 open-in-new Find other Non-Inverting buffer/driver

Features

  • Wide Operating Voltage Range of 2 V to 6 V
  • High-Current Outputs Drive Up To 15 LSTTL Loads
  • Low Power Consumption, 80-µA Max ICC
  • Typical tpd =11 ns
  • ±6-mA Output Drive at 5 V
  • Low Input Current of 1 µA Max
  • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers

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Description

These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The ’HC241 devices are organized as two 4-bit buffers/drivers with separate output-enable (1OE\ and 2OE) inputs. When 1OE\ is low or 2OE is high, the device passes noninverted data from the A inputs to the Y outputs. When 1OE\ is high or 2OE is low, the outputs for the respective buffers/drivers are in the high-impedance state.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet SN54HC241, SN74HC241 datasheet (Rev. C) Aug. 19, 2003
Selection guides Logic Guide (Rev. AB) Jun. 12, 2017
Application notes Implications of Slow or Floating CMOS Inputs (Rev. D) Jun. 23, 2016
Application notes Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) Dec. 02, 2015
User guides LOGIC Pocket Data Book (Rev. B) Jan. 16, 2007
Application notes Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004
User guides Signal Switch Data Book (Rev. A) Nov. 14, 2003
More literature Logic Cross-Reference (Rev. A) Oct. 07, 2003
Application notes TI IBIS File Creation, Validation, and Distribution Processes Aug. 29, 2002
Application notes CMOS Power Consumption and CPD Calculation (Rev. B) Jun. 01, 1997
Application notes Designing With Logic (Rev. C) Jun. 01, 1997
Application notes Input and Output Characteristics of Digital Integrated Circuits Oct. 01, 1996
Application notes Live Insertion Oct. 01, 1996
Application notes SN54/74HCT CMOS Logic Family Applications and Restrictions May 01, 1996
Application notes Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc Apr. 01, 1996

Design & development

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Hardware development

EVALUATION BOARDS Download
document-generic User guide
10
Description
This EVM is designed to support any logic device that has a D, DW, DB, NS, PW, P, N, or DGV package in a 14 to 24 pin count.
Features
  • Board design allows for versatility in evaluation
  • Supports a wide-range of logic devices

Design tools & simulation

SIMULATION MODELS Download
SCLM220.ZIP (7 KB) - PSpice Model

CAD/CAE symbols

Package Pins Download
PDIP (N) 20 View options
SO (NS) 20 View options
SOIC (DW) 20 View options
TSSOP (PW) 20 View options

Ordering & quality

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