74FR16245 Datasheet, PDF (1/5 Pages) National Semiconductor (TI) – 16-Bit Transceiver with TRI-STATE Outputs

October 1989
Revised August 1999
74FR16245 ^74FR16245
16-Bit
Transceiver with 3-STATE Outputs © 2012 Rochester Electronics, LLC. All Rights Reserved 12172012October 1989
Revised August 1999
General Description
Features
74FR16245 ^{The 74FR16245 contains sixteen non-inverting bidirec-}
tional buffers with 3-STATE outputs and is intended for bus-
■ Non-inverting buffers
■ Bidirectional data paths
16-Bit Transceiver with 3-STATE Outputs ^{oriented applications. Current sinking capability is 64 mA}
on both the A and B Ports. The device is byte controlled.
■ A and B output sink capability of 64 mA, source
Each byte has separate control inputs which can be
capability of 15 mA
G^srehcoe_ertin_veede_(tr_Toa_/gRel_n^t)hD^einre_pufs^otsrc_dfr^uei^ltlp_e1rt_m6i^-io_nbein^t _{tohpeedrairteiocnti.onThoef}
transmit/
data flow
ditTtoomhioirnhsripneoeabeanubodltg7letebahh4dunFbftctfaRhhoeepeet1rhpss6Atlti2warAca4taaietn5hnta.isodn3ccnde-BosSivn.BTPetCAaroP.TiunroEtrTssrreh.tosnesTutitxhbposteyeuuinettdpspkneluiaanvtcngnicideonecnngiasa-ispibtninhalvbetebeeyminrtl(ietOtdiyniecEngdiosⁿ_{n)afbo6tnriird4nobiphlrlmeueuigdsctAhs--.}
Each byte has separate control inputs which can be
F^■ e^Sea^pt^au^rar^tee^cs^{ontrol pins for each byte}
■ Guaranteed pin-to-pin skew
■
■
■
NBLoiodwnir-e3inc-vStieoTrnAtiaTnlgEdbaI_Iut_Laffeprasths
■■ A16a-Bndit ^{vBeorsuitopnutosf} itnhkec7a4pFa2b4il5ityorof7644F6m4A5, source
capability of 15 mA
shorted together for full 16-bit operation. The transmit/
rOecredivee(rTi/nR_ng) inCpuotsddeet:ermine the direction of data flow
■ Separate control pins for each byte
■ Guaranteed pin-to-pin skew
dth^Oisr^{roadubeglerhN}bt^{uhomethbtrAearnasncdPeiavBcekrP.a}o^gTrehtseNb^uoymutpbplueat^rcienngabthleem(OiEn^{n)aninphuigths}
7im4FpRe1da62n4ce5QstCate.
V44A
44-Lead Plastic Lead
■
Ch^■ip
Low _P3-_aS_cT_kA_aT_gE_e I_{DILescription}
C16a-rBriietrv(ePrsLiConC)o,fJtEheDE74CFM24O5-0o4r 77,40F.664550
Square
74FR16245SSC
MS48A
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Ordering Code:
Connection Diagrams
Order Number Package Number
Package Description
74FR16245QC Pin AssigVn4m4eAnt for SS4O4-PLead Plastic Lead Chip Carrier (PLCCP)i,nJAEsDsEigCnMmOe-n0t4f7o,r0P.6L5C0CSquare
74FR16245SSC
MS48A
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagrams
Pin Assignment for SSOP
Pin Assignment for PLCC
Logic Symbol
Logic Symbol
© 1999 Fairchild Semiconductor Corporation DS010614
www.fairchildsemi.com
© 1999 Fairchild Semiconductor Corporation DS010614
www.fairchildsemi.com
* For complete Rochester ordering guide, please refer to page 2 *
Rochester Electronics guarantees performance of its semiconductor products to the original OEM specifications. “Typical” values are for reference purposes
only. Certain minimum or maximum ratings may be based on product characterization, design, simulation, or sample testing. Rochester Electronics reserves
the right to make changes without further notice to any specification herein.
Specification Number 74FR16245-CI(F) Rev A
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