SN54ABTH32245, SN74ABTH32245
36-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS228G – JUNE 1992 – REVISED MAY 1997
Members of the Texas Instruments
Widebus+ Family
Distributed V
Minimizes High-Speed Switching Noise
and GND Pin Configuration
CC
State-of-the-Art EPIC-ΙΙB BiCMOS Design
Significantly Reduces Power Dissipation
High-Drive Outputs (–32-mA I , 64-mA I
OH
)
OL
Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
Latch-Up Performance Exceeds 500 mA Per
JEDEC Standard JESD-17
Typical V
< 0.8 V at V
(Output Ground Bounce)
Package Options Include 100-Pin Plastic
Thin Quad Flat (PZ) Package With
OLP
= 5 V, T = 25°C
CC
A
14 × 14-mm Body Using 0.5-mm Lead Pitch
High-Impedance State During Power Up
and Power Down
and Space-Saving 100-Pin Ceramic Quad
†
Flat (HS) Package
Released as DSCC SMD 5962-9557701NXD
PZ Package Qualified for Military Per
MIL-PRF-38535 (QML)
’ABTH32245 . . . PZ PACKAGE
(TOP VIEW)
1009998 9796 959493 92 9190 89 8887 86 8584 83 8281 8079 7877 76
1A9
2A1
GND
2A2
2A3
2A4
2A5
GND
2A6
2A7
2A8
2A9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
1B9
2B1
GND
2B2
2B3
2B4
2B5
GND
2B6
2B7
2B8
2B9
V
V
CC
CC
3A1
3A2
3A3
3A4
GND
3A5
3A6
3A7
3A8
GND
3A9
4A1
3B1
3B2
3B3
3B4
GND
3B5
3B6
3B7
3B8
GND
3B9
4B1
26 272829 3031 32 33 343536 3738 3940 4142 43 4445 46 474849 50
†
The HS package is not production released.
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+ and EPIC-ΙΙB are trademarks of Texas Instruments Incorporated.
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.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265