74ABT16652DGG View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74ABT16652DGG Datasheet PDF : 12 Pages
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Philips Semiconductors
16-bit transceiver/register, non-inverting (3-State)
Product specification
74ABT16652
74ABTH16652
FEATURES
• Independent registers for A and B buses
• Multiple VCC and GND pins minimize switching noise
• Power-up 3-State
• 74ABTH16652 incorporates bus-hold data inputs which eliminate
the need for external pull-up resistors to hold unused inputs
• Power-up reset
• Live insertion/extraction permitted
• Multiplexed real-time and stored data
• Output capability: +64mA/–32mA
• Latch-up protection exceeds 500mA per JEDEC Std 17
• ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
DESCRIPTION
The 74ABT16652 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74ABT16652 transceiver/register consists of two sets of bus
transceiver circuits with 3-State outputs, D-type flip-flops, and
control circuitry arranged for multiplexed transmission of data
directly from the input bus or the internal registers. Data on the A or
B bus will be clocked into the registers as the appropriate clock pin
goes HIGH. Output Enable (nOEAB, (nOEBA) and Select (nSAB,
nSBA) pins are provided for bus management.
Two options are available, 74ABT16652 which does not have the
bus-hold feature and 74ABTH16652 which incorporates the
bus-hold feature.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
tPLH
tPHL
CIN
CI/O
ICCZ
ICCL
Propagation delay nAx to nBx
Input capacitance
I/O capacitance
Quiescent supply current
CONDITIONS
Tamb = 25°C; GND = 0V
CL = 50pF; VCC = 5V
VI = 0V or VCC
VO = 0V or VCC; 3-State
Outputs disabled; VCC =5.5V
Outputs low; VCC = 5.5V
TYPICAL
2.3
1.8
4
7
500
8
UNIT
ns
pF
pF
µA
mA
ORDERING INFORMATION
PACKAGES
56-Pin Plastic SSOP Type III
56-Pin Plastic TSSOP Type II
56-Pin Plastic SSOP Type III
56-Pin Plastic TSSOP Type II
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
–40°C to +85°C
74ABT16652 DL
–40°C to +85°C
74ABT16652 DGG
–40°C to +85°C
74ABTH16652 DL
–40°C to +85°C
74ABTH16652 DGG
NORTH AMERICA
BT16652 DL
BT16652 DGG
BH16652 DL
BH16652 DGG
DWG NUMBER
SOT371-1
SOT364-1
SOT371-1
SOT364-1
LOGIC SYMBOL
1 56
28 29
14
1A7
13
1A6
12
1A5
10
1A4
9
1A3
8
1A2
6
1A1
5
1A0
1B7
43
1B6
44
1B5
45
1B4
47
1B3
48
1B2
49
1B1
51
1B0
52
24
2A7
23
2A6
21
2A5
20
2A4
19
2A3
17
2A2
16
2A1
15
2A0
2B7
33
2B6
34
2B5
36
2B4
37
2B3
38
2B2
40
2B1
41
2B0
42
1998 Feb 27
2 3 54 55
27 26 31 30
SH00047
2
853-1790 19026
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