74abth16273 NXP Semiconductors, 74abth16273 Datasheet - Page 2

• Manufacturer Part Number: 74abth16273
• Description: 16-bit D-type Flip-flop
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
LOGIC SYMBOL
48-Pin Plastic SSOP Type III
48-Pin Plastic TSSOP Type II
48-Pin Plastic SSOP Type III
48-Pin Plastic TSSOP Type II
1998 Feb 27
16-bit D-type edge triggered flip-flops
Output capability: +64mA/–32mA
TTL input and output switching levels
Live insertion/extraction permitted
Power-up reset
74ABTH16273 incorporates bus-hold data inputs which eliminate
the need for external pull-up resistors to hold unused inputs
Latch-up protection exceeds 500mA per JEDEC Std 17
ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
16-bit D-type flip-flop
SYMBOL
I
I
t
t
C
CCH
PLH
PHL
CCL
48
24
IN
25
1
PACKAGES
CP
MR
CP
MR
1Q0 1Q1 1Q2
1D0 1D1 1D2 1D3
2D0 2D21 2D2 2D3
2Q0 2Q1 2Q2 2Q3
47
13
36
2
Propagation delay
An to Bn or Bn to An
Input capacitance
Quiescent supply current
Quiescent su
46
35
14
3
44
16
33
5
1Q3
43
32
17
6
1Q4 1Q5 1Q6
1D4 1D5 1D6 1D7
2Q4 2Q5 2Q6 2Q7
2D4 2D5 2D6 2D7
PARAMETER
41
30
19
8
ly current
TEMPERATURE RANGE
40
29
20
9
SH00052
38
11
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
27
22
1Q7
37
12
26
23
C
V
V
Outputs High; V
Outputs low; V
CC
I
L
OUTSIDE NORTH AMERICA
= 0V or V
= 50pF;
= 5.0V
2
74ABTH16273 DGG
74ABT16273 DGG
74ABTH16273 DL
T
74ABT16273 DL
DESCRIPTION
The 74ABT16273 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
This part is a 16-bit edge triggered D-type flip-flop with non-inverting
high drive outputs. This device can be used as two 8-bit flip-flops or
one 16-bit flip-flop. When the clock (CP) goes High, the data on the
D inputs is stored and the Q outputs display the stored data.
This device also features a master reset (MR) that resets all
flip-flops to the Low state when MR is set to the Low state.
Two options are available, 74ABT16273 which does not have the
bus-hold feature and 74ABTH16273 which incorporates the
bus-hold feature.
PIN DESCRIPTION
amb
47, 46, 44, 43, 41, 40, 38, 37,
36, 35, 33, 32, 30, 29, 27, 26
4, 10, 15, 21, 28, 34, 39, 45
CC
2, 3, 5, 6, 8, 9, 11, 12,13,
14, 16, 17, 19, 20, 22, 23
CONDITIONS
= 25 C; GND = 0V
CC
CC
= 5.5V
PIN NUMBER
7, 18, 31, 42
= 5.5V
25, 48
1, 24
NORTH AMERICA
BH16273 DGG
BT16273 DGG
BT16273 DL
BH16273 DL
1MR, 2MR
SYMBOL
1CP, 2CP
1Q0-1Q7
2Q0-2Q7
1D0-1D7
2D0-2D7
GND
V
CC
74ABTH16273
TYPICAL
74ABT16273
200
2.5
2.0
4
8
Product specification
Master reset input
(active-Low)
Data outputs
Data inputs
Clock pulse input
(active rising edge)
Ground (0V)
Positive supply
voltage
DWG NUMBER
853-1793 19027
NAME AND
FUNCTION
SOT370-1
SOT362-1
SOT370-1
SOT362-1
UNIT
mA
pF
ns
A