SN74BCT2424A used in Commodore and Amiga equipment

Component documentation
IC number	Manufacturer	Documentation
SN74BCT2424A	Texas Instruments	Web site, Datasheet (PDF)

Component versions
IC number	Package	CBM part number	CBM part description
SN74BCT2424A-FN	68-pin PLCC	391003-01	SN74BCT2424AFN DATA MUX/LATCH

Positions
Device	Position	Package
A2410	U511	PLCC

Pinout
Pin	Type	Name	Signal name
Pin	Type	Name	A2410
1	Power	GND	GND
2..9	I/O	A7..A0	AMGDATA7..AMGDATA0
10	Input	_AENL	LWRITE*
11	Input	_ABLEA	WCLK*
12	Input	_ABENL	SLREAD*
13	Power	GND	GND
14..17	I/O	AB7..AB4	BUSO7..BUSO4
18	Power	GND	GND
19..22	I/O	AB3..AB0	BUSO3..BUSO0
23	Power	VCC	VCC
24	Input	_A/BSEL	TISWAP
25	Input	_BLE	RCLK*
26	Input	_BENL	SWRITE*
27..34	I/O	B0..B7	AMGDATA8..AMGDATA15
35	Power	GND	GND
36..43	I/O	B8..B15	AMGDATA0..AMGDATA8
44	Input	_BENM	SWRITE*
45	Input	_ABLEB	WCLK*
46	Input	_ABENM	SLREAD*
47	Power	GND	GND
48..51	I/O	AB8..AB11	BUSO8..BUSO11
52	Power	GND	GND
53..56	I/O	AB12..AB15	BUSO12..BUSO15
57..58	Power	VCC	VCC
59	Input	_ALE	RCLK*
60	Input	_AENM	LWRITE*
61..68	I/O	A15..A8	AMGDATA15..AMGDATA8