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74F219SJ Datasheet

  • 74F219SJ

  • 64-Bit Random Access Memory with 3-STATE Outputs

  • 6頁

  • FAIRCHILD

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74F219 64-Bit Random Access Memory with 3-STATE Outputs
June 1988
Revised July 1999
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
s
3-STATE outputs for data bus applications
s
Buffered inputs minimize loading
s
Address decoding on-chip
s
Diode clamped inputs minimize ringing
s
Available in SOIC (300 mil only)
Ordering Code:
Order Number
74F219SC
74F219SJ
74F219PC
Package Number
M16B
M16D
N16E
Package Description
16-Lead Small Outline Intergrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Logic Symbol
Connection Diagram
漏 1999 Fairchild Semiconductor Corporation
DS009500
www.fairchildsemi.com

74F219SJ 產(chǎn)品屬性

  • Fairchild Semiconductor

  • 27 ns

  • SMD/SMT

  • 4.5 V to 5.5 V

  • - 55 C to + 125 C

  • 64 bit

  • EIAJ-16

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