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CBTD16211

Integrated Circuit Systems
Part Number CBTD16211
Manufacturer Integrated Circuit Systems
Description 24-bit level shifting bus exchange switch with 12-bit output enables
Published Mar 23, 2005
Detailed Description INTEGRATED CIRCUITS CBTD16211 24-bit level shifting bus exchange switch with 12-bit output enables Product data 2001 Ju...
Datasheet PDF File CBTD16211 PDF File

CBTD16211
CBTD16211

Overview
INTEGRATED CIRCUITS CBTD16211 24-bit level shifting bus exchange switch with 12-bit output enables Product data 2001 Jun 13 Philips Semiconductors Philips Semiconductors Product data 24-bit level shifting bus exchange switch with 12-bit output enables CBTD16211 FEATURES • 5Ω switch connection between two ports • TTL compatible control input levels • Designed to be used in level shifting applications • Package options include shrink small outline (SSOP) and thin shrink small outline (TSSOP) DESCRIPTION The CBTD16211 provides 24 bits of high-speed TTL-compatible bus switching.
The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
A diode to VCC is integrated in the circuit to allow for level shifting between 5 V inputs and 3.
3 V outputs.
The device is organized as a dual 12-bit bus switch with separate output-enable (OE) inputs.
It can be used as two 10-bit bus switches or as one 20-bit bus switch.
When OE is low, the associated 10-bit bus switch is on, and port A is connected to port B.
When OE is high, the switch is open, and a high-impedance state exists between the ports.
The CBTD16211 is characterized for operation from –40 to +85 °C.
• ESD protection exceeds 1000 V CDM per JESD22-C101 • Latch-up testing is done to JESDEC Standard JESD78 which exceeds 100 mA QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN COUT ICC PARAMETER Propagation delay An to Yn Input capacitance Output capacitance Total supply current CONDITIONS Tamb = 25 °C; GND = 0 V CL = 50 pF; VCC = 5 V VI = 0 V or VCC Outputs disabled; VO = 0 V or VCC Outputs disabled; VCC = 5.
5 V TYPICAL 0.
25 4.
3 6.
9 3.
0 UNIT ns pF pF µA ORDERING INFORMATION PACKAGES 56-Pin Plastic SSOP Type III 56-Pin Plastic TSSOP Type II TEMPERATURE RANGE –40 to +85 °C –40 to +85 °C ORDER CODE CBTD16211DL CBTD16211DGG DWG NUMBER SOT371-1 SOT364-1 FUNCTION TABLE INPUTS 1OE L L H H 2OE L H L H OUTPUTS 1A, 1B 1A = 1B 1A = 1B Z Z 2A, 2B 2A = 2B LOGIC SYMBOL 2 1A1 54 1B1 14 42 ...


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