Product Summary

The 74HC245N is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL) . The 74HC245N is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74HC245N is an output enable input (OE) for easy cascading and a send/receive input (DIR) for direction control.

Parametrics

74HC245N absolute maximum ratings: (1) supply voltage Vcc: -0.5 to 7V; (2) input diode current IIK: ±20mA (VI< -0.5V or Vcc>V +0.5V) ; (3) output diode current IOK: ±20mA (V < -0.5V or Vo>Vcc +0.5V) ; (4) output source or sink current Io: ±35mA (Vo= -0.5V to Vcc +0.5V) ; (5) Vcc or GND current: ±70mA; (6) storage temperature Tstg: -65 to +150°C; (7) total power dissipation Ptot: 750mW.

Features

74HC245N features: (1) Octal bidirectional bus interface; (2) Non-inverting 3-state outputs; (3) Multiple package options; (4) Complies with JEDEC standard no. 7A; (5) ESD protection; (6) Specified from -40 Cto+85°C and from -40 to +125°C.

Diagrams

SN74HC245N Logic Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SN74HC245N
SN74HC245N

Texas Instruments

Bus Transceivers Tri-State Octal Bus

Data Sheet

0-1: $0.28
1-25: $0.24
25-100: $0.18
100-250: $0.18
SN74HC245NE4
SN74HC245NE4

Texas Instruments

Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

Data Sheet

0-1: $0.32
1-25: $0.24
25-100: $0.21
100-250: $0.18
SN74HC245NSR
SN74HC245NSR

Texas Instruments

Bus Transceivers Tri-State Octal Bus

Data Sheet

0-1: $0.33
1-25: $0.23
25-100: $0.20
100-250: $0.17
SN74HC245NSRE4
SN74HC245NSRE4

Texas Instruments

Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

Data Sheet

0-1: $0.28
1-25: $0.22
25-100: $0.19
100-250: $0.17
SN74HC245NSRG4
SN74HC245NSRG4

Texas Instruments

Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

Data Sheet

0-1: $0.28
1-25: $0.22
25-100: $0.19
100-250: $0.17
SN74HC245NSG4
SN74HC245NSG4

Texas Instruments

Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

Data Sheet

Negotiable