SN54LV4040A Datasheet, PDF (1/17 Pages) Texas Instruments – 12-BIT ASYNCHRONOUS BINARY COUNTERS

SN54LV4040A, SN74LV4040A
12ĆBIT ASYNCHRONOUS BINARY COUNTERS
D 2-V to 5.5-V V_CC Operation
D Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 3.3 V, T_A = 25°C
D Typical V_OHV (Output V_OH Undershoot)
>2.3 V at V_CC = 3.3 V, T_A = 25°C
D Support Mixed-Mode Voltage Operation on
All Ports
D High On-Off Output-Voltage Ratio
D Low Crosstalk Between Switches
SCES226I − APRIL 1999 − REVISED MAY 2005
D Individual Switch Controls
D Extremely Low Input Current
D I_off Supports Partial-Power-Down Mode
Operation
D Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
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)
SN54LV4040A . . . J OR W PACKAGE
SN74LV4040A . . . D, DB, DGV, N, NS,
OR PW PACKAGE
(TOP VIEW)
Q_{L 1}
Q_F 2
Q_E 3
Q_G 4
Q_D 5
Q_C 6
Q_B 7
GND 8
16 ^V_CC
15 Q_K
14 Q_J
13 Q_H
12 Q_I
11 CLR
10 CLK
9 Q_A
SN74LV4040A . . . RGY PACKAGE
(TOP VIEW)
1
Q_F 2
Q_E 3
Q_G 4
Q_D 5
Q_C 6
Q_B 7
8
16
15 Q_K
14 Q_J
13 Q_H
12 Q_I
11 CLR
10 CLK
9
description/ordering information
SN54LV4040A . . . FK PACKAGE
(TOP VIEW)
Q_E
3 2 1 20 19
4
18
Q_J
Q_G 5
17 Q_H
NC 6
16 NC
Q_D 7
15 Q_I
Q_C 8
14 CLR
9 10 11 12 13
NC − No internal connection
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP − N
Tube of 25
SN74LV4040AN
SN74LV4040AN
QFN − RGY
Reel of 1000 SN74LV4040ARGYR LW040A
SOIC − D
Tube of 40
Reel of 2500
SN74LV4040AD
SN74LV4040ADR
LV4040A
−40°C to 85°C
SOP − NS
SSOP − DB
Reel of 2000
Reel of 2000
SN74LV4040ANSR
SN74LV4040ADBR
74LV4040A
LW040A
Tube of 90
SN74LV4040APW
TSSOP − PW
Reel of 2000
Reel of 250
SN74LV4040APWR
SN74LV4040APWT
LW040A
TVSOP − DGV Reel of 2000 SN74LV4040ADGVR LW040A
CDIP − J
Tube of 25
SNJ54LV4040AJ
SNJ54LV4040AJ
−55°C to 125°C CFP − W
Tube of 150
SNJ54LV4040AW
SNJ54LV4040AW
LCCC − FK
Tube of 55
SNJ54LV4040AFK
SNJ54LV4040AFK
† _{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.
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.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright  2005, Texas Instruments Incorporated
1