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CD74HC373

NXP
Part Number CD74HC373
Manufacturer NXP
Description OCTAL TRANSPARENT D-TYPE LATCHES
Published Mar 23, 2005
Detailed Description INTEGRATED CIRCUITS CBT16211 24-bit bus switch with 12-bit output enables Product data 2001 Jun 13 Philips Semiconduct...
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CD74HC373
CD74HC373

Overview
INTEGRATED CIRCUITS CBT16211 24-bit bus switch with 12-bit output enables Product data 2001 Jun 13 Philips Semiconductors Philips Semiconductors Product data 24-bit bus switch with 12-bit output enables CBT16211 FEATURES • 5 Ω switch connection between two ports • TTL compatible control input levels • Package options include plastic shrink small outline (SSOP), thin shrink small outline (TSSOP) DESCRIPTION The CBT16211 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.
The device is organized as a dual 12-bit bus switch with separate output-enable (OE) inputs.
It can be used as two 12-bit bus switches or as one 24-bit bus switch.
When OE is low, the associated 12-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 CBT16211 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 CBT16211DL CBT16211DGG 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 1B12 Z 2A = 2B Z 1A12 H = High voltage level L = Low voltage level Z = High impedance “off ” state 56 1OE 15 2A1 41 2B1 28 2A12 29 2B12 55 2OE SA00510 2001 Jun 13 2 853-2259 26502 Philips Semiconductors...


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