参数资料
型号: SN74LV174ANSRG4
厂商: Texas Instruments, Inc.
英文描述: HEX D-TYPE FLIP-FLOPS WITH CLEAR
中文描述: 六角D型倒装,没有明确的触发器
文件页数: 1/18页
文件大小: 416K
代理商: SN74LV174ANSRG4
SN54LV174A, SN74LV174A
HEX DTYPE FLIPFLOPS
WITH CLEAR
SCLS401G APRIL 1998 REVISED APRIL 2005
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D 2-V to 5.5-V VCC Operation
D Max tpd of 8.5 ns at 5 V
D Typical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C
D Typical VOHV (Output VOH Undershoot)
>2.3 V at VCC = 3.3 V, TA = 25°C
D Support Mixed-Mode Voltage Operation on
All Ports
D Latch-Up Performance Exceeds 250 mA Per
JESD 17
D ESD Protection Exceeds JESD 22
2000-V Human-Body Model (A114-A)
200-V Machine Model (A115-A)
1000-V Charged-Device Model (C101)
description/ordering information
The ’LV174A devices are hex D-type flip-flops
designed for 2-V to 5.5-V VCC operation.
These
devices
are
positive-edge-triggered
flip-flops
with
a
direct
clear
(CLR)
input.
Information at the data (D) inputs meeting the
setup time requirements is transferred to the
outputs on the positive-going edge of the clock
pulse. Clock triggering occurs at a particular
voltage level and is not directly related to the
transition time of the positive-going edge of the
clock pulse. When the clock (CLK) input is at
either the high or low level, the D-input signal has
no effect at the output.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
SOIC D
Tube of 40
SN74LV174AD
LV174A
SOIC D
Reel of 2500
SN74LV174ADR
LV174A
SOP NS
Reel of 2000
SN74LV174ANSR
74LV174A
40
°C to 85°C
SSOP DB
Reel of 2000
SN74LV174ADBR
LV174A
40
°C to 85°C
Tube of 90
SN74LV174APW
TSSOP PW
Reel of 2000
SN74LV174APWR
LV174A
TSSOP PW
Reel of 250
SN74LV174APWT
LV174A
TVSOP DGV
Reel of 2000
SN74LV174ADGVR
LV174A
CDIP J
Tube of 25
SNJ54LV174AJ
55
°C to 125°C
CFP W
Tube of 150
SNJ54LV174AW
55 C to 125 C
LCCC FK
Tube of 55
SNJ54LV174AFK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
Copyright
2005, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
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.
SN54LV174A ...J OR W PACKAGE
SN74LV174A . . . D, DB, DGV, NS, OR PW PACKAGE
(TOP VIEW)
32 1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
6D
5D
NC
5Q
4D
1D
2D
NC
2Q
3D
SN54LV174A . . . FK PACKAGE
(TOP VIEW)
1Q
CLR
NC
CLK
4Q
6Q
3Q
GND
NC
V
CC
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
CLR
1Q
1D
2D
2Q
3D
3Q
GND
VCC
6Q
6D
5D
5Q
4D
4Q
CLK
NC No internal connection
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