onsemi 74FST3245
74FST3245 is an 8−bit, high performance switch. The device is CMOS TTL compatible when operating between 4 and 5.5 Volts. The device exhibits extremely low RON and adds nearly zero propagation delay.| Part No. | 74FST3245 |
|---|---|
| Datasheet | 74FST3245 Download |
| Manufacturer |  onsemi |
| Description | 8-Bit Bus Switch |
| Buy | Stock & Price |
FEATURES
20 20 1 SOIC−20 DW SUFFIX CASE 751D FST3245 AWLYYWW 1 MARKING DIAGRAMS●
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● RON t 4 W Typical Less Than 0.25 ns−Max Delay Through Switch Nearly Zero Standby Current No Circuit Bounce Control Inputs are TTL/CMOS Compatible Pin−For−Pin Compatible with QS3245, FST3245, CBT3245 All Popular Packages: QSOP−20, TSSOP−20, SOIC−20 All Devices in Package TSSOP are Inherently Pb−Free* NC A0 A1 A2 A3 A4 A5 A6 A7 GND 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC OE B0 B1 B2 B3 B4 B5 B6 B7 20 1 TSSOP−20 DT SUFFIX CASE 948E 20 FST 3245 ALYW 1 20 1 QSOP−20 QS SUFFIX CASE 492A FST3245 AWLYWW 1 20 Figure 1. 20−Lead Pinout OE 19 A0 2 18 B0 A L, WL Y W, WW = = = = Assembly Location Wafer Lot Year Work Week PIN NAMES A7 9 11 Pin B7 OE1, OE2 1A, 2A 1B, 2B
DESCRIPTION
Bus Switch Enables Bus A Bus B Figure 2. Logic Diagram TRUTH TABLE Input OE L H Function Connect Disconnect ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on pa...
