74abt16245bdl NXP Semiconductors, 74abt16245bdl Datasheet - Page 2

• Manufacturer Part Number: 74abt16245bdl
• Description: 74abt16245b, 74abth16245b 16-bit Bus Transceiver 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
48-Pin Plastic SSOP Type III
48-Pin Plastic TSSOP Type II
48-Pin Plastic SSOP Type III
2002 Dec 13
16-bit bidirectional bus interface
Power-up 3-State
Multiple V
3-State buffers
Output capability: +64 mA / –32 mA
Latch-up protection exceeds 500 mA
Live insertion/extraction permitted
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
74ABTH16245B incorporates bus-hold data inputs which
eliminate the need for external pull-up resistors to hold unused
inputs
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
16-bit bus transceiver (3-State)
SYMBOL
t
t
I
I
C
C
CCZ
CCL
PLH
PHL
I/O
IN
CC
and GND pins minimize switching noise
PACKAGES
Propagation delay
nAx to nBx or nBx to nAx
Input capacitance
I/O pin capacitance
Quiescent supply current
Quiescent supply current
PARAMETER
per
JEDEC Std 17
TEMPERATURE RANGE
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
C
V
V
Outputs disabled; V
Output Low; V
L
I
O
= 0 V or V
= 50 pF; V
= 0 V or V
2
T
amb
DESCRIPTION
The 74ABT16245B high-performance BiCMOS device combines
low static and dynamic power dissipation with high speed and high
output drive.
The 74ABT16245B device is a dual octal transceiver featuring
non-inverting 3-State bus compatible outputs in both send and
receive directions. The control function implementation minimizes
external timing requirements. The device features two Output
Enable (1OE, 2OE) inputs for easy cascading and two Direction
(1DIR, 2DIR) inputs for direction control.
Two options are available, 74ABT16245B which does not have the
bus hold feature and the 74ABTH16245B which incorporates the
bus hold feature.
CC
CC
CC
CC
= 25 C; GND = 0 V
CONDITIONS
; 3-State
= 5 V
= 5.5 V
CC
= 5.5 V
74ABT16245BDGG
74ABTH16245BDL
74ABT16245BDL
PART NUMBER
74ABTH16245B
74ABT16245B
TYPICAL
500
2.0
2.3
10
4
7
DWG NUMBER
SOT370-1
SOT362-1
SOT370-1
Product data
UNIT
mA
pF
pF
ns
A