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Details, datasheet, quote on part number:74ALVC162334A
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| Part: | 74ALVC162334A |
| Category: | Logic => Drivers => Registered drivers |
| Description: | 74ALVC162334A; 16-bit Registered Driver With Inverted Register Enable And 30 Ohm Termination Resistors (3-State);; Package: SOT364-1 (TSSOP56) |
| Company: | Philips Semiconductors |
| Datasheet: | Download 74ALVC162334A datasheet File size : 92 kB |
| Request For quote: | Find where to buy 74ALVC162334A
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Datasheet text preview:
INTEGRATED CIRCUITS
74ALVC162334A 16-bit registered driver with inverted register enable and 30 termination resistors (3-State)
Product specification Supersedes data of 2000 Mar 14 IC24 Data Handbook 2000 Jun 20
Philips Semiconductors
Philips Semiconductors
Product specification
16-bit registered driver with inverted register enable and 30 termination resistors (3-State)
74ALVC162334A
FEATURES
· Wide supply voltage range of 1.2 V to 3.6 V · Complies with JEDEC standard no. 8-1A. · CMOS low power consumption · Direct interface with TTL levels · Current drive ± 24 mA at 3.0 V · MULTIBYTETM flow-through standard pin-out architecture · Low inductance multiple VCC and GND pins for minimum noise
and ground bounce
PIN CONFIGURATION
OE Y1 Y2 GND Y3 Y4 VCC Y5 Y6 GND Y7 Y8 Y9 Y10 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 CP A1 A2 GND A3 A4 VCC A5 A6 GND A7 A8 A9 A10 GND A11 A12 VCC A13 A14 GND A15 A16 LE
· Output drive capability 50 transmission lines @ 85°C · Current drive ±24 mA at 3.0 V · Integrated 30 termination resistors · Input diodes to accommodate strong drivers
DESCRIPTION
The 74ALVC162334A is an 16-bit universal bus driver. Data flow is controlled by active low output enable (OE), active low latch enable (LE) and clock inputs (CP). When LE is LOW, the A to Y data flow is transparent. When LE is HIGH and CP is held at LOW or HIGH, the data is latched; on the LOW to HIGH transient of CP the A-data is stored in the latch/flip-flop. The 74ALVC162334A is designed with 30 series resistors in both HIGH or LOW output stages. When OE is LOW the outputs are active. When OE is HIGH, the outputs go to the high impedance OFF-state. Operation of the OE input does not affect the state of the latch/flip -flop. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Y11 Y12 VCC Y13 Y14 GND Y15 Y16 NC
SH00198
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25°C; tr = tf 2.5 ns SYMBOL tPHL/tPLH fmax CI CI/O PARAMETER Propagation delay An to Yn; LE to Yn; CP to Yn Maximum clock frequency Input capacitance Input/Output capacitance transparent mode Output enabled Output disabled Clocked mode Output enabled Output disabled CONDITIONS VCC = 3.3 V, CL = 50 pF VCC = 3.3 V, CL = 50 pF TYPICAL 2.9 3.5 3.3 240 4.0 8.0 10 3 pF 21 15 UNIT ns MHz pF pF
CP D
Power dissipation capacitance per buffer dissipation capacitance per buffer
VI = GND to VCC GND to
1
NOTES: 1. CPD is used to determine the dynamic power dissipation (PD in µW): PD = CPD × VCC2 × fi + S (CL × VCC2 × fo) where: fi = input frequency in MHz; CL = output load capacitance in pF; fo = output frequency in MHz; VCC = supply voltage in V; S (CL × VCC2 × fo) = sum of outputs. 2000 Jun 20 2 853-2197 23931
Philips Semiconductors
Product specification
16-bit registered driver with inverted register enable and 30 termination resistors (3-State)
74ALVC162334A
ORDERING INFORMATION
PACKAGES 56-Pin Plastic Thin Shrink Small Outline (TSSOP) Type II TEMPERATURE RANGE 40°C to +85°C ORDER CODE 74ALVC162334A DGG DRAWING NUMBER SOT364-1
PIN DESCRIPTION
PIN NUMBER 24 2, 3, 5, 6, 8, 9, 11, 12, 13, 14, 16, 17, 19, 20, 22, 23 10, 15, 21, 28, 34, 45 7, 22, 35, 50 1 25 48 26, 27, 29, 30, 32, 37, 38, 40, 41, 43, 44, 46, 47 SYMBOL NC Y1 to Y18 GND VCC OE LE CP A1 to A18 NAME AND FUNCTION No connection Data outputs Ground (0V) Positive supply voltage Output enable input (active LOW) Latch enable input (active LOW) Clock input Data inputs
LOGIC SYMBOL
OE
CP
LE
A0
D LE CP Y0
TO THE 17 OTHER CHANNELS
SH00157
LOGIC SYMBOL (IEEE/IEC) TYPICAL INPUT (DATA OR CONTROL)
OE CP LE 1 48 25 C3 G2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 Y11 Y12 Y13 Y14 Y15 Y16 2 3 5 6 8 9 11 12 13 14 16 17 19 20 21 23 1 1 3D 47 46 44 43 41 40 38 37 36 35 33 32 30 29 27 26 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A1 EN1 2C3 VCC
SH00200
FUNCTION TABLE
INPUTS OE H L L L L L L H L X Z = = = = = LE X L L H H H H CP X X X H L A X L H L H X X OUTPUTS Y Z L H L H Y01 Y02
SH00199
HIGH voltage level LOW voltage level Don't care High impedance "off" state LOW-to-HIGH level transition
NOTES: 1. Output level before the indicated steady-state input conditions were established, provided that CP is high before LE goes low. 2. Output level before the indicated steady-state input conditions were established.
2000 Jun 20
3
Philips Semiconductors
Product specification
16-bit registered driver with inverted register enable and 30 termination resistors (3-State)
74ALVC162334A
RECOMMENDED OPERATING CONDITIONS
SYMBOL PARAMETER DC supply voltage 2.5 V range (for max. speed performance @ 30 pF output load) VCC DC supply voltage 3.3V range (for max. speed performance @ 50 pF output load) DC supply voltage (for low-voltage applications) VI VO Tamb tr, tf DC Input voltage range DC output voltage range Operating free-air temperature range Input rise and fall times VCC = 2.3 to 3.0 V VCC = 3.0 to 3.6 V CONDITIONS MIN 2.3 3.0 1.2 0 0 40 0 0 MAX 2.7 3.6 3.6 VCC VCC +85 20 10 V V °C ns/V V UNIT
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0V). SYMBOL VCC IIK VI IOK VO IO IGND, ICC Tstg PTOT PARAMETER DC supply voltage DC input diode current DC input voltage DC output diode current DC output voltage DC output source or sink current DC VCC or GND current Storage temperature range Power dissipation per package plastic medium-shrink (SSOP) plastic thin-medium-shrink (TSSOP) For temperature range: 40 to +125 °C above +55°C derate linearly with 11.3 mW/K above +55°C derate linearly with 8 mW/K VI t0 Note 1 VO uVCC or VO t 0 Note 1 VO = 0 to VCC CONDITIONS RATING 0.5 to +4.6 50 0.5 to +4.6 "50 0.5 to VCC +0.5 "50 "100 65 to +150 850 600 UNIT V mA V mA V mA mA °C mW
NOTE: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2000 Jun 20
4
Philips Semiconductors
Product specification
16-bit registered driver with inverted register enable and 30 termination resistors (3-State)
74ALVC162334A
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltage are referenced to GND (ground = 0 V). LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C MIN VIH HIGH level Input voltage level Input voltage VCC = 2.3 to 2.7 V VCC = 2.7 to 3.6 V LOW level Input voltage level Input voltage VCC = 2.3 to 2.7 V VCC = 2.7 to 3.6 V VCC = 2.3 to 3.6 V; VI = VIH or VIL; IO = 100 µA VCC = 2.3 V; VI = VIH or VIL; IO = 4 mA VCC = 2.3 V; VI = VIH or VIL; IO = 6 mA VOH HIGH level output voltage VCC = 2.7 V; VI = VIH or VIL; IO = 4 mA VCC = 2.7 V; VI = VIH or VIL; IO = 8 mA VCC = 3.0 V; VI = VIH or VIL; IO = 6 mA VCC = 3.0 V; VI = VIH or VIL; IO = 12 mA VCC = 2.3 to 3.6V; VI = VIH or VIL; IO = 100 µA VCC = 2.3 V; VI = VIH or VIL; IO = 4 mA VCC = 2.3 V; VI = VIH or VIL; IO = 6 mA VOL LOW level output voltage VCC = 2.7 V; VI = VIH or VIL; IO = 4 mA VCC = 2.7 V; VI = VIH or VIL; IO = 8 mA VCC = 3.0 V; VI = VIH or VIL; IO = 6 mA VCC = 3.0 V; VI = VIH or VIL; IO = 12 mA II IOZ ICC ICC Input leakage current 3-State output OFF-state current Quiescent supply current Additional quiescent supply current VCC = 2.3 to 3.6 V; VI = VCC or GND VCC = 2.3 to 3.6 V; VI = VIH or VIL; VO = VCC or GND VCC = 2.3 to 3.6 V; VI = VCC or GND; IO = 0 VCC = 2.3 V to 3.6 V; VI = VCC 0.6V; IO = 0 VCC*0.2 VCC*0.4 VCC*0.6 VCC*0.5 VCC*0.7 VCC*0.6 VCC*1.0 1.7 2.0 TYP1 1.2 V 1.5 1.2 1.5 VCC VCC*0.11 VCC*0.17 VCC*0.09 VCC*0.19 VCC*0.13 VCC*0.27 GND 0.07 0.11 0.06 0.13 0.09 0.19 0.1 0.1 0.2 150 0.20 0.40 0.55 0.40 0.60 0.55 0.80 5 10 40 750 µA µA µA µA V V 0.7 V 0.8 MAX UNIT
VIL
NOTE: 1. All typical values are at Tamb = 25°C.
2000 Jun 20
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