CD74FCT543 Datasheet, PDF (1/6 Pages) Texas Instruments – BiCMOS FCT Interface Logic, Octal Register/Transceiver, Three-State

CD74FCT543
Data sheet acquired from Harris Semiconductor
SCHS258
January 1997
Features
NOFO_U^T_sRRe ^E_CNCMEO^OW_S^MD_T^M_e^E_c^E_h^SN_n^I_o^GD_lo^NE_g^SD_y
• Buffered Inputs
•
Typical Propagation Delay:
T_A = 25^oC, C_L = 50pF
6.4ns
at
V_CC
=
5V,
• Noninverting
• Family Features
- SCR Latchup Resistant BiCMOS Process and
BiCMOS FCT Interface Logic,
Octal Register/Transceiver, Three-State
Circuit Design
- Speed of Bipolar FAST™/AS/S
- 64mA Output Sink Current
- Output Voltage Swing Limited to 3.7V at V_CC = 5V
- Controlled Output Edge Rates
- Input/Output Isolation to V_CC
- BiCMOS Technology with Low Quiescent Power
Ordering Information
PART NUMBER
TEMP.
RANGE (^oC) PACKAGE
PKG.
NO.
CD74FCT543EN
0 to 70 24 Ld PDIP E24.3
CD74FCT543M
0 to 70 24 Ld SOIC M24.3
CD74FCT543SM
0 to 70 24 Ld SSOP M24.209
NOTE: When ordering the suffix M and SM packages, use the entire
part number. Add the suffix 96 to obtain the variant in the tape and reel.
Pinout
CD74FCT543
(PDIP, SOIC, SSOP)
TOP VIEW
LEBA 1
OEBA 2
A0 3
A1 4
A2 5
A3 6
A4 7
A5 8
A6 9
A7 10
CEAB 11
GND 12
24 VCC
23 CEBA
22 B0
21 B1
20 B2
19 B3
18 B4
17 B5
16 B6
15 B7
14 LEAB
13 OEAB
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
FAST™ is a trademark of Fairchild Semiconductor.
Copyright © Harris Corporation 1997
8-1
File Number 2399.2