參數(shù)資料
型號： LDH374A
廠商： Texas Instruments, Inc.
英文描述： 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
中文描述： 16位邊沿觸發(fā)的D -型觸發(fā)器具有三態(tài)輸出
文件頁數(shù)： 1/18頁
文件大?。?/td> 386K
代理商： LDH374A
www.ti.com
FEATURES
Member of the Texas Instruments Widebus
Family
Operates From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max t
pd
of 4.5 ns at 3.3 V
Typical V
OLP
(Output Ground Bounce) <0.8 V
at V
CC
= 3.3 V, T
A
= 25
°
C
Typical V
OHV
(Output V
OH
Undershoot) >2 V at
V
CC
= 3.3 V, T
A
= 25
°
C
I
off
Supports Partial-Power-Down Mode
Operation
Supports Mixed-Mode Signal Operation on All
Ports (5-V Input and Output Voltages With
3.3-V V
CC
)
Bus Hold on Data Inputs Eliminates the Need
for External Pullup/Pulldown Resistors
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 1000-V Charged-Device Model (C101)
DESCRIPTION/ORDERING INFORMATION
This 16-bit edge-triggered D-type flip-flop is designed
for 1.65-V to 3.6-V V
CC
operation.
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
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
V
CC
1Q5
1Q6
GND
1Q7
1Q8
2Q1
2Q2
GND
2Q3
2Q4
V
CC
2Q5
2Q6
GND
2Q7
2Q8
2OE
1CLK
1D1
1D2
GND
1D3
1D4
V
CC
1D5
1D6
GND
1D7
1D8
2D1
2D2
GND
2D3
2D4
V
CC
2D5
2D6
GND
2D7
2D8
2CLK
SN74LVCH16374A
16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP
WITH 3-STATE OUTPUTS
SCAS757A–DECEMBER 2003–REVISED OCTOBER 2005
ORDERING INFORMATION
T
A
PACKAGE
(1)
ORDERABLE PART NUMBER
SN74LVCH16374AGRDR
SN74LVCH16374AZRDR
SN74LVCH16374ADL
74LVCH16374ADLG4
SN74LVCH16374ADL
74LVCH16374ADLRG4
SN74LVCH16374ADGGR
74LVCH16374ADGGRG4
SN74LVCH16374ADGVR
74LVCH16374ADGVRE4
SN74LVCH16374AGQLR
SN74LVCH16374AZQLR
TOP-SIDE MARKING
FBGA – GRD
FBGA – ZRD (Pb-free)
Tape and reel
LDH374A
Tube
SSOP – DL
LVCH16374A
Tape and reel
–40
°
C to 85
°
C
TSSOP – DGG
Tape and reel
LVCH16374A
TVSOP – DGV
Tape and reel
LDH374A
VFBGA – GQL
VFBGA – ZQL (Pb-free)
Tape and reel
LDH374A
(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.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 2003–2005, Texas Instruments Incorporated
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