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M38510/30906B2A

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers

M38510/30906B2A General Description

These devices are designed to multiplex signals from four-bit data sources to four-output data lines in bus-organized systems. The 3-state outputs will not load the data lines when the output control pin (G\) is at a high-logic level.

Series 54LS and 54S are characterized for operation over the full military temperature range of -55°C to 125°C; Series 74LS and 74S are characterized for operation from 0°C to 70°C.

Texas Instruments, Inc Inventory

Key Features

  • Three-State Outputs Interface Directly with System Bus
  • 'LS257B and 'LS258B Offer Three Times the Sink-Current Capability of the Original 'LS257 and 'LS258
  • Same Pin Assignments as SN54LS157, SN74LS157, SN54S157, SN74S157, and SN54LS158, SN74LS158, SN54S158, SN74S158
  • Provides Bus Interface from Multiple Sources in High-Performance Systems

Off state (worst case)

Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory

Specifications

Technology family LS Function Digital Multiplexer
Configuration 2:1 Number of channels 4
Operating temperature range (°C) -55 to 125 Rating Military
feature-logic-family LS feature-logic-function Multiplexer
feature-configuration 4 x 2:1 feature-number-of-elements-per-chip 1
feature-number-of-inputs-per-chip 8 feature-number-of-outputs-per-chip 4
feature-polarity Non-Inverting feature-process-technology Bipolar
feature-output-type 3-State feature-maximum-low-level-output-current-ma 12
feature-maximum-high-level-output-current-ma -1 feature-minimum-operating-supply-voltage-v 4.5
feature-maximum-operating-supply-voltage-v 5.5 feature-tolerant-i-os-v
feature-maximum-power-dissipation-mw 55(Typ) feature-packaging Tube
feature-rad-hard No feature-pin-count 20
feature-cecc-qualified No feature-esd-protection
feature-escc-qualified feature-military
feature-aec-qualified No feature-aec-qualified-number
feature-auto-motive No feature-p-pap No
feature-eccn-code EAR99 feature-svhc
feature-svhc-exceeds-threshold No

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Availability: 7170 PCS

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