SN74LVC138A_101 Datasheet, PDF (1/29 Pages) Texas Instruments – 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS

www.ti.com
SN54LVC138A, SN74LVC138A
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCAS291T – MARCH 1993 – REVISED JULY 2005
FEATURES
• Operate From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Max t_pd of 5.8 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
• 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)
BRK
BRK
SN54LVC138A . . . J OR W PACKAGE
SN74LVC138A . . . D, DB, DGV, NS,
OR PW PACKAGE
(TOP VIEW)
SN74LVC138A . . . RGY PACKAGE
(TOP VIEW)
SN54LVC138A . . . FK PACKAGE
(TOP VIEW)
A¹
B2
C³
G2A 4
G2B 5
G1 6
Y7 7
GND 8
16 V_CC
15 Y0
14 Y1
13 Y2
12 Y3
11 Y4
10 Y5
9 Y6
1
B2
C3
G2A 4
G2B 5
G1 6
Y7 7
8
16
15 Y0
14 Y1
13 Y2
12 Y3
11 Y4
10 Y5
9
C
G2A
NC
G2B
G1
3 2 1 20 19
4
18 ^Y1
5
17 Y2
6
16 NC
7
15 Y3
8
14 Y4
9 10 11 12 13
NC - No internal connection
DESCRIPTION/ORDERING INFORMATION
The SN54LVC138A 3-line to 8-line decoder/demultiplexer is designed for 2.7-V to 3.6-V V_CC operation, and the
SN74LVC138A 3-line to 8-line decoder/demultiplexer is designed for 1.65-V to 3.6-V V_CC operation.
T_A
–40°C to 85°C
–55°C to 125°C
ORDERING INFORMATION
PACKAGE ⁽¹⁾
ORDERABLE PART NUMBER TOP-SIDE MARKING
QFN – RGY
Reel of 1000
SN74LVC138ARGYR
LC138A
Tube of 40
SN74LVC138AD
SOIC – D
Reel of 2500
SN74LVC138ADR
LVC138A
Reel of 250
SN74LVC138ADT
SOP – NS
Reel of 2000
SN74LVC138ANSR
LVC138A
SSOP – DB
Reel of 2000
SN74LVC138ADBR
LC138A
Tube of 90
SN74LVC138APW
TSSOP – PW
Reel of 2000
SN74LVC138APWR
LC138A
Reel of 250
SN74LVC138APWT
TVSOP – DGV
Reel of 2000
SN74LVC138ADGVR
LC138A
VFBGA – GQN
VFBGA – ZQN (Pb-free)
Reel of 1000
SN74LVC138AGQNR
SN74LVC138AZQNR
LC138A
CDIP – J
Tube of 25
SNJ54LVC138AJ
SNJ54LVC138AJ
CFP – W
Tube of 150
SNJ54LVC138AW
SNJ54LVC138AW
LCCC – FK
Tube of 55
SNJ54LVC138AFK
SNJ54LVC138AFK
(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.
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 © 1993–2005, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are
tested unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.