參數(shù)資料
型號(hào): SN54ABTH32316PN
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ABT SERIES, 16-BIT EXCHANGER, TRUE OUTPUT, PQFP80
封裝: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, TQFP-80
文件頁數(shù): 1/12頁
文件大?。?/td> 212K
代理商: SN54ABTH32316PN
SN54ABTH32316, SN74ABTH32316
16-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS
SCBS179E – JUNE 1992 – REVISED MAY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Members of the Texas Instruments
Widebus+
Family
D State-of-the-Art EPIC-ΙΙB BiCMOS Design
Significantly Reduces Power Dissipation
D UBE (Universal Bus Exchanger)
Combines D-Type Latches and D-Type
Flip-Flops for Operation in Transparent,
Latched, Clocked, or Clock-Enabled Mode
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015
D Latch-Up Performance Exceeds 500 mA
Per JEDEC Standard JESD-17
D Typical VOLP (Output Ground Bounce)
< 0.8 V at VCC = 5 V, TA = 25°C
D High-Impedance State During Power Up
and Power Down
D Distributed VCC and GND Pin Configuration
Minimizes High-Speed Switching Noise
D High-Drive Outputs (–32-mA IOH, 64-mA IOL)
D Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
D Package Options Include 80-Pin Plastic
Thin Quad Flat (PN) Package With
12
× 12-mm Body Using 0.5-mm Lead Pitch
and 84-Pin Ceramic Quad Flat (HT) Package
22 23
C8
C7
C6
GND
C5
C4
C3
C2
C1
VCC
GND
B16
B15
B14
B13
B12
GND
B11
B10
B9
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A2
A3
A4
GND
A5
A6
A7
A8
A9
VCC
GND
A10
A11
A12
A13
A14
GND
A15
A16
NC
25 26 27 28
’ABTH32316 . . . PN PACKAGE
(TOP VIEW)
GND
79 78 77 76 75
80
74
OEA
OEC
SELC
LEC
CLKC
CLKENC
NC
GND
B2
LEA
OEB
SELB
LEB
CLKB
CLKENB
NC
72 71 70
73
29 30 31 32 33
69 68
21
CLKENA
C15
67 66 65 64
34 35 36 37
B3
B4
B5
GND
C14
C13
C12
GND
A1
SELA
B6
B7
38 39 40
C1
1
C10
63 62 61
V
CC
C16
C9
CC
V
CLKA
B1
B8
NC – No internal connection
Copyright
1997, 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.
Widebus+, EPIC-
ΙΙB, and UBE are trademarks of Texas Instruments Incorporated.
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.
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