參數(shù)資料
型號： SN54AHC174W
廠商： Texas Instruments, Inc.
英文描述： HEX D-TYPE FLIP-FLOPS WITH CLEAR
中文描述： 六角D型倒裝，沒有明確的觸發(fā)器
文件頁數(shù)： 1/7頁
文件大小： 123K
代理商： SN54AHC174W
SN54AHC174, SN74AHC174
HEX D-TYPE FLIP-FLOPS
WITH CLEAR
SCLS425E – JUNE 1998 – REVISED JANUARY 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
EPIC
(Enhanced-Performance Implanted
CMOS) Process
Operating Range 2-V to 5.5-V V
CC
Contain Six Flip-Flops With Single-Rail
Outputs
Applications Include:
– Buffer/Storage Registers
– Shift Registers
– Pattern Generators
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)
– 1000-V Charged-Device Model (C101)
Package Options Include Plastic
Small-Outline (D), Shrink Small-Outline
(DB), Thin Very Small-Outline (DGV), Thin
Shrink Small-Outline (PW), and Ceramic
Flat (W) Packages, Ceramic Chip Carriers
(FK), and Standard Plastic (N) and Ceramic
(J) DIPs
description
The ’AHC174 devices are positive-edge-triggered
D-type flip-flops with a direct clear (CLR) input and
are designed for 2-V to 5.5-V V
CC
operation.
Information at the data (D) inputs that meets the setup time requirements is transferred to the outputs on the
positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not
directly related to the transition time of the positive-going edge of CLK. When CLK is at either the high or low
level, the D input has no effect at the output.
The SN54AHC174 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C. The
SN74AHC174 is characterized for operation from –40
°
C to 85
°
C.
FUNCTION TABLE
(each flip-flop)
INPUTS
OUTPUT
Q
CLR
CLK
D
L
X
↑
↑
L
X
L
H
H
H
H
L
L
H
X
Q0
SN54AHC174 . . . J OR W PACKAGE
SN74AHC174 . . . D, DB, DGV, N, OR PW PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
6D
5D
NC
5Q
4D
1D
2D
NC
2Q
3D
SN54AHC174 . . . FK PACKAGE
(TOP VIEW)
1
C
N
C
4
6
3
G
N
V
C
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
CLR
1Q
1D
2D
2Q
3D
3Q
GND
V
CC
6Q
6D
5D
5Q
4D
4Q
CLK
NC – No internal connection
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.
Copyright
2000, Texas Instruments Incorporated
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.
EPIC is a trademark of Texas Instruments Incorporated.
相關(guān)PDF資料
PDF描述
SN74AHC174DGV HEX D-TYPE FLIP-FLOPS WITH CLEAR
SN74AHC174PW Ceramic Chip Capacitors / MIL-PRF-55681; Capacitance [nom]: 91000uF; Working Voltage (Vdc)[max]: 100V; Capacitance Tolerance: +/-0.25pF; Dielectric: Multilayer Ceramic; Temperature Coefficient: C0G (NP0); Lead Style: Surface Mount Chip; Lead Dimensions: 0805; Termination: Solder Coated (Sn/Pb, 70/30); Body Dimensions: 0.080" x 0.050" x 0.055"; Container: Bag; Features: MIL-PRF-55681: M Failure Rate
SN74AHC244DGV OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54AHC244FK OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54AHC244J OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
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SN54AHC240_07 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54AHC240_08 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54AHC240FK 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54AHC240J 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
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