© 1999 Fairchild Semiconductor Corporation DS009500 www.fairchildsemi.com
June 1988
Revised July 1999
7
4F219 64-Bi
t Random
Access Mem
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74F219
64-Bit Random Access Memory with 3-STATE Outputs
General Description
The 74F219 is a high-speed 64-bit RAM organized as a 16-
word by 4-bit array. Address inputs are buffered to mini-
mize loading and are fully decoded on-chip. The outputs
are 3-STATE and are in the high-impedance state when-
ever the Chip Select (CS) input is HIGH. The outputs are
active only in the Read mode. This device is similar to the
74F189 but features non-inverting, rather than inverting,
data outputs.
Features
a73 3-STATE outputs for data bus applications
a73 Buffered inputs minimize loading
a73 Address decoding on-chip
a73 Diode clamped inputs minimize ringing
a73 Available in SOIC (300 mil only)

Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol Connection Diagram
Order Number Package Number Package Description
74F219SC M16B 16-Lead Small Outline Intergrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74F219SJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74F219PC N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide