IC name:	65245, 74LS245, 74ALS245, 74F245, 74HC245, 74HCT245
IC function:	Octal bus transceiver

Component documentation

IC number	Manufacturer	Documentation
65245	MOS Technology / CSG	Not available
SN74LS245	Texas Instruments	Web page, Datasheet (PDF)
74LS245	Signetics (now Philips)	Not available
DM74LS245	National Semiconductor	Not available
74LS245	Fairchild Semiconductor	Not available
SN74LS245	Motorola (now ON Semiconductor)	Web page, Datasheet (PDF)
SN74ALS245A	Texas Instruments	Web page, Datasheet (PDF)
74ALS245A	Signetics (now Philips)	Not available
SN74F245	Texas Instruments	Web page, Datasheet (PDF)
74F245	Signetics (now Philips)	Not available
MC74F245	Motorola	Not available
SN74HC245	Texas Instruments	Web page, Datasheet (PDF)
MM74HC245	National Semiconductor	Not available
MM74HC245A	National Semiconductor	Not available
74HCT245	Philips	Web page, Datasheet (PDF)
MC74HCT245A	Motorola (now ON Semiconductor)	Web page, Datasheet (PDF)

Component versions

IC number	Package	CBM part number	CBM part description
65245	20-pin DIP
74LS245	20-pin DIP	901521-46	74LS245
	20-pin SOIC	391142-01	74LS245 SM
	20-pin SOIC (EIAJ)	391544-01	74LS245 SM, EIAJ
74ALS245	20-pin DIP	318092-01	74ALS245
	20-pin SOIC	391193-01	74ALS245 (SOIC)
74F245	20-pin DIP	390089-01	74F245
	20-pin SOIC	391375-01	74F245, SOIC package
74HC245	20-pin DIP	310003-01	74HC245
74HCT245	20-pin DIP	390227-06	74HCT245
	20-pin SOIC	391100-01	74HCT245, SOIC package
74FCT245	20-pin SOIC	391474-01	74FCT245T, SOIC package

Positions

Device	Position	IC number	Package
A2000 Rev 4	U103, U105	74F245	DIP
	U600, U601, U602, U603, U604, U605	74LS245	DIP
A2000 Rev 6	U103, U105	74F245	DIP
	U600, U601, U603, U604	74LS245	DIP
	U602, U605	74ALS245	DIP
A500	U40, U41	74HC245	DIP
A500+	U40, U41	74HCT245	DIP
CDTV	U1, U2	74HC245	DIP
	U52, U53	74LS245	DIP
A3000	U702, U708, U709, U715, U716, U257, U258, U891, U892, U893, U894	74F245	DIP
A3000T	U257, U258, U702, U708, U709, U715, U716, U891, U892, U893, U894	74F245	DIP
A600	U21, U22, U41, U42, U43, U45, U46, U47	74LS245	SOIC
A4000	U704, U707, U708, U891, U892, U893, U894	74F245	SOIC
	U455, U456, U457, U458	74FCT245	SOIC
	U903, U904	74HCT245	SOIC
A1200	U43, U45, U46, U47	74LS245	SOIC
A1060 main board	U37, U50, U52, U73	74LS245	DIP
A1060 interface board	U1, U2	74LS245	DIP
	U9, U10, U11, U12, U13, U14	74HCT245	DIP
A2052	U1, U2	74F245	DIP
A2058	U1, U2	74F245	DIP
A2060	U23	74LS245	DIP
A2065	U13, U21	74LS245	DIP
A2088	U3, U30, U51	74LS245	DIP
A2090A	U14, U15, U31	74LS245	DIP
	U47	74F245	DIP
A2091	U2, U3	74LS245	DIP
A2286 main board	U15, U17, U20, U22, U24	74ALS245	DIP
A2286 sandwich board	U30, U31	74ALS245	DIP
A2232	U31, U32	74LS245	DIP
	U1, U2	74ALS245	DIP
A2410	U217, U218, U417, U418	74F245	DIP
A2630	U703, U704, U705, U706, U707	74LS245	DIP
A590	U2, U3	74LS245	DIP
PC10 CPU board	U42, U66, U67, U72, U73	74LS245	DIP
PC10 I/O board	U22, U26	74LS245	DIP
PC10 combined board	U18, U21, U42, U43, U56	74LS245	DIP
PC10-III	U104, U204, U205, U304, U604	74LS245	DIP
PC-1 5 MHz	U3, U15, U37, U49	74LS245	DIP
PC-1 10 MHz	U15, U49	74LS245	DIP
	U3, U37	74F245	DIP
PC30-III	U502, U603	74LS245	DIP
PC40-III	U104, U105, U502, U603	74LS245	DIP
SL286/SL386SX main board	U301, U302, U502, U503	74ALS245	SOIC
PC60-III	U25, U34, U39, U43, U44, U45	74F245	DIP
	U18, U27, U31, U42	74ALS245	DIP
T486	U94, U96, U104, U105	74F245	DIP
	U3, U81, U93, U95, U103, U106	74ALS245	DIP
PC-10 Monochrome video adapter	U29	74LS245	DIP
VIC-20	UF8, UE8, UD8	74LS245	DIP
VIC-20CR	UF8, UE8, UD8	74LS245	DIP
C128	U55	74LS245	DIP
C128D	U55	74F245	DIP
CBM II lo-profile	U8, U11, U12	74LS245	DIP
CBM II hi-profile	U30, U32, U33	74LS245	DIP
SuperPET combo board	U21	74LS245	DIP
1540	UC3	74LS245	DIP
2031 high profile	U3K	74LS245	DIP
2031 low profile	UC3	74LS245	DIP

Pinout

Pin	Type	Name
1	Input	DIR
2..9	I/O	A0..A7
10	Power	VSS
11..18	I/O	B7..B0
19	Input	E_
20	Power	VDD