SN74ACT7802_06 Datasheet, PDF (1/15 Pages) Texas Instruments – 1024 × 18 STROBED FIRST-IN, FIRST-OUT MEMORY

SN74ACT7802
1024 × 18 STROBED FIRST-IN, FIRST-OUT MEMORY
D Member of the Texas Instruments
Widebus™ Family
D Low-Power Advanced CMOS Technology
D Load and Unload Clocks Can Be
Asynchronous or Coincident
D 1024 Words × 18 Bits
D Programmable Almost-Full/Almost-Empty
Flag
D Empty, Full, and Half-Full Flags
SCAS187D – AUGUST 1990 – REVISED APRIL 1998
D Fast Access Times of 30 ns With a 50-pF
Load
D Fall-Through Time Is 20 ns Typical
D Data Rates up to 40 MHz
D High-Output Drive for Direct Bus Interface
D 3-State Outputs
D Package Options Include 68-Pin (FN) and
80-Pin Thin Quad Flat (PN) Packages
FN PACKAGE
(TOP VIEW)
D14
D13
D12
D11
D10
D9
V_CC
D8
GND
D7
D6
D5
D4
D3
D2
D1
D0
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
10
60
11
59
12
58
13
57
14
56
15
55
16
54
17
53
18
52
19
51
20
50
21
49
22
48
23
47
24
46
25
45
26
44
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
V_CC
Q14
Q13
GND
Q12
Q11
V_CC
Q10
Q9
GND
Q8
Q7
V_CC
Q6
Q5
GND
Q4
NC – No internal connection
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Widebus is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 1998, Texas Instruments Incorporated
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