SN74LVCH16373A
16-BIT TRANSPARENT D-TYPE LATCH
WITH 3-STATE OUTPUTS
www.ti.com
SCAS568M–MARCH 1996–REVISED FEBRUARY 2006
FEATURES
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
•
•
•
•
•
•
•
•
Member of the Texas Instruments Widebus™
Family
1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1OE
1Q1
1Q2
GND
1Q3
1Q4
1LE
1D1
1D2
GND
1D3
1D4
Typical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C
2
3
Typical VOHV (Output VOH Undershoot)
>2 V at VCC = 3.3 V, TA = 25°C
4
5
Ioff Supports Partial-Power-Down Mode
Operation
6
7
V
CC
V
CC
Supports Mixed-Mode Signal Operation (5-V
Input and Output Voltages With 3.3-V VCC
8
1Q5
1Q6
GND
1Q7
1Q8
2Q1
2Q2
GND
2Q3
2Q4
1D5
1D6
GND
1D7
1D8
2D1
2D2
GND
2D3
2D4
)
9
Bus Hold on Data Inputs Eliminates the Need
for External Pullup/Pulldown Resistors
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
V
CC
V
CC
2Q5
2Q6
GND
2Q7
2Q8
2OE
2D5
2D6
GND
2D7
2D8
2LE
DESCRIPTION/ORDERING INFORMATION
This 16-bit transparent D-type latch is designed for 1.65-V to 3.6-V VCC operation.
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
SN74LVCH16373AGRDR
SN74LVCH16373AZRDR
SN74LVCH16373ADL
TOP-SIDE MARKING
FBGA – GRD
Tape and reel
LDH373A
FBGA – ZRD (Pb-free)
Tube
SSOP – DL
LVCH16373A
LVCH16373A
LDH373A
Tape and reel
SN74LVCH16373ADLR
SN74LVCH16373ADGGR
74LVCH16373ADGGRG4
SN74LVCH16373ADGVR
74LVCH16373ADGVRE4
SN74LVCH16373AGQLR
SN74LVCH16373AZQLR
–40°C to 85°C
TSSOP – DGG
TVSOP – DGV
Tape and reel
Tape and reel
Tape and reel
VFBGA – GQL
LDH373A
VFBGA – ZQL (Pb-free)
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
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 is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 1996–2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.