TLC59212
www.ti.com .................................................................................................................................................................................................. SCLS713–MARCH 2009
8-BIT OPEN-COLLECTOR SINK DRIVER WITH LATCH
1
FEATURES
N OR PW PACKAGE
•
•
•
•
LBC3S (Lin BiCMOS) Process
High Voltage Output (VOUT = 24 V)
Output Current (IOL Max = 40 mA)
(TOP VIEW)
V
1
2
20
19
18
17
16
15
14
13
12
11
CLR
D1
CC
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
GND
Latch-Up Performance Exceeds 250 mA Per
JEDEC Standard JESD-17
3
D2
4
D3
5
D4
•
ESD Protection Exceeds JESD 22
6
D5
–
–
–
2000-V Human Body Model (A114-A)
200-V Machine Model (A115-A)
7
D6
8
D7
9
D8
1000-V Charged Device Model (C101)
10
CLK
DESCRIPTION
The TLC59212 is an 8-bit open-collector driver with latch designed for 5-V VCC operation.
These circuits are positive-edge-triggered D-type flip-flops with a direct clear (CLR) input. Information at the data
(D) input meeting the setup time requirements is transferred to the Y output on the positive-going edge of the
clock (CLK) pulse. Clock triggering occcurs at a particular voltage level and is not directly related to the transition
time of the positive-going pulse. When CLK is at either the high or low level, the D-input has no effect at the
output.
The TLC59212 is characterized for operation from –40°C to 85°C.
ORDERING INFORMATION(1)
TA
PACKAGE(2)
Reel of 1000
Reel of 2000
ORDERABLE PART NUMBER
TLC59212IN
TOP-SIDE MARKING
Y59212
PDIP – N
–40°C to 85°C
TSSOP – PW
TLC59212IPWR
Y59212
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
FUNCTION TABLE
(EACH LATCH)(1)
INPUTS
OUTPUT
Y
CLR
L
CLK
D
X
L
X
↑
↑
L
↓
H*
H*
L
H
H
H
X
X
H
Y0
Y0
H
(1) L: Low-level
H: High-level
H*: with pullup resistor
X: Irrelevant
↑: Rising edge
↓: Falling edge
Z : High-impedance (OFF)
1
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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 © 2009, Texas Instruments Incorporated