Product Summary

The SN74HCT245PWR is an octal bus transceiver with 3-state output. It is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.

Parametrics

SN74HCT245PWR absolute maxing ratings: (1)Supply voltage range, VCC: -0.5V to 7V; (2)Input clamp current, IIK (VI < 0 or VI > VCC): ±20 mA; (3)Output clamp current, IOK (VO < 0 or VO > VCC): ±20 mA; (4)Continuous output current, IO (VO = 0 to VCC): ±35 mA; (5)Continuous current through VCC or GND: ±70 mA; (6)Package thermal impedance, θJA: DB package: 70℃/W; DW package: 58℃/W; N package: 69℃/W; NS package: 60℃/W; PW package: 83℃/W; (7)Storage temperature range, Tstg: -65℃ to 150℃.

Features

SN74HCT245PWR features: (1)Operating Voltage Range of 4.5 V to 5.5 V; (2)High-Current 3-State Outputs Drive Bus Lines Directly or Up To 15 LSTTL Loads; (3)Low Power Consumption, 80-μA Max ICC; (4)Typical tpd = 14 ns; (5)±6-mA Output Drive at 5 V; (6)Low Input Current of 1 μA Max; (7)Inputs Are TTL-Voltage Compatible.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SN74HCT245PWR
SN74HCT245PWR

Texas Instruments

Bus Transceivers Tri-State Octal Bus

Data Sheet

0-1: $0.16
1-25: $0.12
25-100: $0.08
100-250: $0.08
SN74HCT245PWRE4
SN74HCT245PWRE4

Texas Instruments

Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

Data Sheet

0-1: $0.25
1-25: $0.20
25-100: $0.17
100-250: $0.15
SN74HCT245PWRG4
SN74HCT245PWRG4

Texas Instruments

Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

Data Sheet

0-1: $0.25
1-25: $0.20
25-100: $0.17
100-250: $0.15