CD74ACT245 - Texas Instruments

CD74ACT245 Octal-Bus Transceiver

The 'AC245 and 'ACT245 are octal-bus transceivers that utilize Advanced CMOS Logic technology. Package Information PART NUMBER PACKAGE1 BODY SIZE (NOM) CD74AC245/ CD74ACT245 N (PDIP, 20) DW (SOIC, 20) 24.33 mm × 6.35 mm 12.80 mm × 7.50 mm CD54AC245/ CD54ACT245 J (CDIP, 20) 24.2 mm × 6.92 mm CD74ACT245 DB (SSOP, 20) 7.2 mm × 5.3 mm 1. For all a.

Features

• Buffered inputs
• Typical propagation delay
  – 4ns at VCC = 5V, TA = 25°C, CL = 50pF
• SCR-latchup-resistant CMOS process and circuit design
• Speed of bipolar FAST™/AS/S with significantly reduced power consumption
• Balanced propagation delays
• AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply
• ± 24 mA output drive current
  – Fanout to 15 FAST™ ICs
  – Drives 50Ω transmission line 2 Description The 'AC245 and 'ACT245 are octal-bus transceivers that utilize Advanced CMOS Logic technology. Package Information PART NUMBER PACKAGE1 BODY SIZE (NOM) CD7.