SN74ACT7881FN datasheet(6/15 Pages) TI

部件名	SN74ACT7881FN

功能描述	1024 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY

Download	15 Pages

Scroll/Zoom	100%

制造商	TI [Texas Instruments]

网页	http://www.ti.com

标志

6 / 15 page

SN74ACT7881

1024

× 18

CLOCKED FIRST-IN, FIRST-OUT MEMORY

SCAS227E – FEBRUARY 1993 – REVISED APRIL 1998

6

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

12

3

4

12

3

4

Store the Value of Data as X

Define the AF/AE Flag Using the

Programmed Value of X

Don’t Care

Invalid

X†

RESET

DAF

WRTCLK

WRTEN1

WRTEN2

D0–D17

RDCLK

RDEN1

RDEN2

OE

Q0–Q17

OR

AF/AE

HF

IR

† X is the binary value on D8–D0.

Figure 1. Reset Cycle: Define AF/AE Flag Using a Programmed Value of X

类似零件编号 - SN74ACT7881FN

制造商	部件名	数据表	功能描述
Texas Instruments	SN74ACT7881-20FN	275Kb / 19P	[Old version datasheet] 1024 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN74ACT7881-20PN	275Kb / 19P	[Old version datasheet] 1024 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN74ACT7881	275Kb / 19P	[Old version datasheet] 1024 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY

制造商	部件名	数据表	功能描述
Texas Instruments	SN54ACT7881	193Kb / 15P	[Old version datasheet] 1024 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN54ACT7811	218Kb / 16P	[Old version datasheet] 1024 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN74ACT7811	222Kb / 17P	[Old version datasheet] 1024 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN74ACT7881	275Kb / 19P	[Old version datasheet] 1024 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN74ACT3641	379Kb / 26P	[Old version datasheet] 1024 횞 36 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN54ACT3641	377Kb / 26P	[Old version datasheet] 1024 횞 36 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN74ACT7805	193Kb / 14P	[Old version datasheet] 256 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN74ACT7882	196Kb / 15P	[Old version datasheet] 2048 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN74ACT7813	194Kb / 14P	[Old version datasheet] 64 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN74ACT7805	230Kb / 16P	[Old version datasheet] 256 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY