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CY74FCT16646ATPVC on a board, in 3D

CY74FCT16646ATPVC

Texas Instruments

-40℃~+85℃ 16 32mA 4.5V~5.5V 500uA 64mA 74FCT 9ns@5V Power-off isolation、Edge rate controllable、Output enable Schmitt trigger Tri-State SSOP-56-300mil Buffers, Drivers, Receivers, Transceivers ROHS

Extended
DatasheetJLCPCBLCSCti/CY74FCT16646ATPVC
Category
Buffers, Drivers, Receivers, Transceivers
Package
SSOP-56-300mil
Pins
2

Overview

The CY74FCT16646ATPVC is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a SSOP-56-300mil package with 56 pins. -40℃~+85℃ 16 32mA 4.5V~5.5V 500uA 64mA 74FCT 9ns@5V Power-off isolation、Edge rate controllable、Output enable Schmitt trigger Tri-State SSOP-56-300mil Buffers, Drivers, Receivers, Transceivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CD74FCT162646ATSM, from EasyEDA) and its footprint (EasyEDA_Cloud:SSOP-56_L18.4-W7.5-P0.64-LS10.3-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1548758).

Symbol

1DIR11CLKAB21SAB3GND41A151A26VCC71A381A491A510GND111A6121A7131A8142A1152A2162A317GND182A4192A5202A621VCC222A7232A824GND252SAB262CLKAB272DIR282OE#292CLKBA302SBA31GND322B8332B734VCC352B6362B5372B438GND392B3402B2412B1421B8431B7441B645GND461B5471B4481B349VCC501B2511B152GND531SBA541CLKBA551OE#56
EasyEDA_Cloud:CD74FCT162646ATSMFrom EasyEDA

Footprint

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EasyEDA_Cloud:SSOP-56_L18.4-W7.5-P0.64-LS10.3-BLFrom EasyEDA

Parameters

11
Current - Output High(IOH)
32mA
Current - Output Low(IOL)
64mA
Features
Power-off isolation, Edge rate controllable, Output enable
Input type
Schmitt trigger
Logic Family
74FCT
Number of Bits per Element
16
Operating Temperature
-40℃~+85℃
Propagation Delay
9ns@5V
Quiescent Current
500uA
Voltage - Supply
4.5V~5.5V
output type
Tri-State

Order codes

1

Pinout

56
The pins of the CY74FCT16646ATPVC
PinNameType
11DIRUnspecified
21CLKABUnspecified
31SABUnspecified
4GNDUnspecified
51A1Unspecified
61A2Unspecified
7VCCUnspecified
81A3Unspecified
91A4Unspecified
101A5Unspecified
11GNDUnspecified
121A6Unspecified
131A7Unspecified
141A8Unspecified
152A1Unspecified
162A2Unspecified
172A3Unspecified
18GNDUnspecified
192A4Unspecified
202A5Unspecified
212A6Unspecified
22VCCUnspecified
232A7Unspecified
242A8Unspecified
25GNDUnspecified
262SABUnspecified
272CLKABUnspecified
282DIRUnspecified
292OE#Unspecified
302CLKBAUnspecified
312SBAUnspecified
32GNDUnspecified
332B8Unspecified
342B7Unspecified
35VCCUnspecified
362B6Unspecified
372B5Unspecified
382B4Unspecified
39GNDUnspecified
402B3Unspecified
412B2Unspecified
422B1Unspecified
431B8Unspecified
441B7Unspecified
451B6Unspecified
46GNDUnspecified
471B5Unspecified
481B4Unspecified
491B3Unspecified
50VCCUnspecified
511B2Unspecified
521B1Unspecified
53GNDUnspecified
541SBAUnspecified
551CLKBAUnspecified
561OE#Unspecified

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Questions

Is there a KiCad symbol and footprint for the CY74FCT16646ATPVC?

Yes. The symbol is EasyEDA_Cloud:CD74FCT162646ATSM and the footprint EasyEDA_Cloud:SSOP-56_L18.4-W7.5-P0.64-LS10.3-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CY74FCT16646ATPVC?

SSOP-56-300mil, with 56 pins. Its footprint is drawn on this page.

Where is the CY74FCT16646ATPVC datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the CY74FCT16646ATPVC?

JLCPCB lists it as part C1548758, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CY74FCT16646ATPVC?

Parts like it in the library: the SN74ABT162827ADLR by Texas Instruments, the 74ALVT162827DL by Nexperia, the 74ABT16543CSSC by onsemi and the 74ABT16646CSSC by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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