74FST3257
74FST3257 is Quad 2:1 Multiplexer/Demultiplexer Bus Switch manufactured by onsemi.
Features
- 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 patible
- Pin- For- Pin patible With QS3257, FST3257, CBT3257
- All Popular Packages: SOIC- 16, TSSOP- 16, QFN16
- NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC- Q100 Qualified and PPAP Capable
- These Devices are Pb- Free, Halogen Free/BFR Free and are Ro HS pliant
S1 1B1 2 1B2 3 1A 4 2B1 5 2B2 6 2A 7
GND 8
16 VCC 15 OE
14 4B1 13 4B2 12 4A 11 3B1 10 3B2
9 3A
1B1 2 1B2 3 1A 4 2B1 5 2B2 6 2A 7
S VCC 1 16
89 GND 3A
15 OE 14 4B1 13 4B2 12 4A 11 3B1 10 3B2
Figure 1. 16- Lead Pinout Diagrams
DATA SHEET .onsemi.
16 1
SOIC- 16 D SUFFIX CASE 751B
1 TSSOP- 16 DT SUFFIX CASE 948F
MARKING DIAGRAMS 16
FST3257G AWLYWW
FST 3257 ALYW G
QFN16 MN SUFFIX CASE 485AW
3257 ALYWG
= Assembly Location
WL, L = Wafer...
