Product
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SN74HCS245
  • SN74HCS245
  • SN74HCS245
  • SN74HCS245
  • SN74HCS245

SN74HCS245

ACTIVE

Schmitt-trigger input octal bus transceivers with tri-state outputs

Texas Instruments SN74HCS245 Product Info

1 April 2026 1

Parameters

Supply voltage (min) (V)

2

Supply voltage (max) (V)

6

Number of channels

8

IOL (max) (mA)

7.8

IOH (max) (mA)

-15

Input type

Schmitt-Trigger

Output type

3-State

Features

Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode

Technology family

HCS

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Package

VQFN (RKS)-20-11.25 mm² 4.5 x 2.5

Features

  • Wide operating voltage range: 2 V to 6 V
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • Low power consumption
    • Typical ICC of 100 nA
    • Typical input leakage current of ±100 nA
  • ±7.8-mA output drive at 6 V
  • Extended ambient temperature range: –40°C to +125°C, TA
  • Wide operating voltage range: 2 V to 6 V
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • Low power consumption
    • Typical ICC of 100 nA
    • Typical input leakage current of ±100 nA
  • ±7.8-mA output drive at 6 V
  • Extended ambient temperature range: –40°C to +125°C, TA

Description

The SN74HCS245 is an octal bus transceiver with 3-state outputs and Schmitt-trigger inputs. All eight channels are controlled by the direction (DIR) pin and output enable (OE) pin.

The SN74HCS245 is an octal bus transceiver with 3-state outputs and Schmitt-trigger inputs. All eight channels are controlled by the direction (DIR) pin and output enable (OE) pin.

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