74FR16245QC データシートの表示（PDF） - Rochester Electronics

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74FR16245QC

16-Bit Transceiver with 3-STATE Outputs oriented applications. Current sinking capability is 64 mA both the A and B Ports. The device is byte controlled ■ A and B output sink capability of 64

Rochester Electronics 

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

Gsrehcoeertinveede(trToa/gRelnt)hDeinrepufsotsrcdfrueiltlpe1rtm6i-ionbeint tohpeedrairteiocnti.onThoef

transmit/

data flow

ditTtoomhioirnhsripneoeabeanubodltg7letebahh4dunFbftctfaRhhoeepeet1rhpss6Atlti2warAca4taaietn5hnta.isodn3ccnde-BosSivn.BTPetCAaroP.TiunroEtrTssrreh.tosnesTutitxhbposteyeuuinettdpspkneluiaanvtcngnicideonecnngiasa-ispibtninhalvbetebeeyminrtl(ietOtdiyniecEngdiosnn)afbo6tnriird4nobiphlrlmeueuigdsctAhs--.

Each byte has separate control inputs which can be

F■ eSeaptaurarteecsontrol pins for each byte

■ Guaranteed pin-to-pin skew

■

■

■

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■■ A16a-Bndit vBeorsuitopnutosf itnhkec7a4pFa2b4il5ityorof7644F6m4A5, source

capability of 15 mA

shorted together for full 16-bit operation. The transmit/

rOecredivee(rTi/nRng) inCpuotsddeet:ermine the direction of data flow

■ Separate control pins for each byte

■ Guaranteed pin-to-pin skew

dthOisrroadubeglerhNbtuhomethbtrAearnasncdPeiavBcekrP.aogTrehtseNbuoymutpbplueatrcienngabthleem(OiEnn)aninphuigths

7im4FpRe1da62n4ce5QstCate.

V44A

44-Lead Plastic Lead

■

Ch■ip

Low P3-aScTkAaTgEe IDILescription

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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